Search For Location :
Use search result as a distance marker? Yes No
|Total Distance||Miles km Nautical Miles Metres Feet||Autopan ?|
Please paste in the list of coordinates to add to your route in the text box below:
You can use this distance calculator to find out the distance between two or more points anywhere on the earth. In other words, the distance between A and B. Click once on the map to place the first marker and then click again to position the second marker. The mileage between the points will then be displayed. You can also build up a series of locations to find a total distance.
An important feature of this distance calculator tool is that is "as the crow flies", so traveling in real life will normally involve larger distances, but this may also help those who need to measure off-road distances.
Want to save your route? Try the Advanced Google Maps Distance Calculator
How To Use
- Zoom and drag the map to find the location of marker 1
- Click to place marker 1.
- Zoom and drag the map to find the location of marker 2.
- Click to place marker 2.
- The distance will be calculated then displayed below the map in miles or kilometers. You can change between miles or km at any time
- Add as many points as required and the distance will build up.
- You can also drag and drop markers after they have been put on the map
- To share your route and distance calculation use the option [Generate Link For This Route]. You can then copy the link generated and send this via Twitter or Facebook.
All distances are estimations so Daft Logic does not accept any responsibility that may arise when the value reported is incorrect.
You can move the markers after they have been positioned so you can modify you route on the fly and see how the distance will be effected.
- Click [Clear Last] to undo the last marker placed
- Click [Zoom To Fit] to zoom the map around all markers
- Click [Clear Map] to erase all markers and start again
- Use the Quick Find text box to quickly relocate the map
- You can choose between miles and kilometers (km) for the Total Distance readout
- Click [Show Elevation] to get a chart showing the elevation of your route
How it Works
Clearly you, the user inputs two 'points' that are used to calculate the distance. Calculating the "As the Crow Flies" distance is a matter of using Great Circle formula. Then the main problem is converting the Google Map unit to miles and kilometers.
The map will also automatically save your route in your temporary internet cookies so that you can return and see the route as you last left it. If you ever need to start from scratch then use the [Clear Map] button.
Map showing the Mary Peters Track in South Belfast. The reading shows 0.394km which is clearly a reasonable measurement for an athletics track.
Map showing the estimated distance between New York and Paris. All references that can be found suggest that this is an accurate measurement.
Map showing the Seven Mile Straight in County Antrim, Northern Ireland. This shows a reading of 6.910 miles.
Map showing the distance between Belfast and Dublin. As far as I can see this is an accurate estimate (if there is such a thing). This trip would be approximately 100 miles by road so the proverbial crow would have less distance to travel.
Further Uses and Ideas
- Show difference in altitude between markers
|Version||Date||Description of Updates|
Stop post back between clicks
Calculate Mid Point
Zoom to fit feature
More than one marker as running total
Move to API v2
Great Circle display and distance calculation
Option to resize map height
|3.1||25/09/2007||Added print map option|
|3.2||01/10/2007||Added Quick Find|
Added Scroll Wheel Zoom in and out
Complete conversion to API v2
Better Zoom to Fit Functionality
Added crosshairs curser
Removed Scroll Wheel Zoom in and out
Added marker drag and drop functionality
Removed Print Option (Ctrl+Print Screen works better)
|4.2||10/06/2008||Added Nautical Miles option|
|4.3||20/10/2008||Added drop down map type option|
|4.4||17/12/2008||Map saves last position for when you next visit|
|4.5||04/01/2009||Fixed autopan issue when map is resized|
Removed Quick Find
Added Google Search bar
Brought Back Quick Find!
Removed Google Search bar!
Added Route Autosave via cookies
Added Marker tooltip showing marker id and lat/lng
Added Feet measurement
Added Metres measurement
Google Search can now be enabled by a check box
More settings are now saved such as toggle markers, Google Search and Map Type
Google Search bar at bottom left is not yet available. sorry!
Removed show mid point button
Uses new cookie so any previous systems/settings on your machine will be erased! sorry!
Please report any issues or bugs!
|5.1||02/08/2010||Fixed autopan issue when map is resized|
|5.2||09/08/2010||Updated Quick Find. Now places marker at location|
Updated Quick Find. Now adds a distance marker upon finding a result unless the user opt's out of this
Updated Quick Find. Now allows enter/return to be hit to cause the search. No need to click the Search button
Updated Quick Find. Now pre-selects text after a search is complete to allow rapid input of multiple locations
Updated Quick Find. If you perform an unattached search (not a distance marker), the search result marker can be easily removed from the map by clicking on that marker
|5.4||05/02/2012||Updated Quick Find. Now zooms in to find the location|
|5.5||14/02/2012||Fixed issue where a marker that had been repositioned retained its original lat/lng in the text that appears during hover over|
|5.6||15/02/2012||Added new upload coordinates function|
|5.7||10/11/2013||Removed Google Local Search API (Deprecated)|
|5.8||22/01/2014||New option added to allow you to share your distance calculator route on Twitter, Facebook or email|
|5.9||25/01/2014||New option added to show the elevation of your route on a bar chart|
Previous Comments For This Page
By samlot on 27/11/2014
Love this tool. Very useful.
By Haruna on 20/11/2014
I cannot get the link for my map. I have spend quite a long time building it. Any suggestions? I really just wanna send it to someone.
the heightis 1032.9178 xm the true height is 986 feet eror is of by a 100 true angle 986
By Gian Carlo A. Calpo on 14/11/2014
the height of eiffel tower is 1032.9 17
By Gian Carlo A. Calpo on 14/11/2014
ce site web intelligent et utile
By optional on 14/11/2014
as a novice i found this really useful and spot on.will definitely use again.
By neil on 14/11/2014
Thanks for the app. I used it to see how far away an active volcano was from where I'm going in Dec. I knew it was pretty far but couldn't judge it very well. I think 800mi is a good safe distance lol.
By Nic on 01/11/2014
I love this thing
Here is a another request to have this tool give the heading in degrees from A to B (both true and magnetic would be nice). This is very useful for flight planning in flight sim programs like AeroFly FS. I would pay for an app that did that!
By Adak47 on 27/10/2014
Hi Mark, Yes I understand. But... no it doesn't take elevation in to account. It assumes the map is flattened. Therefore this is a limitation of the distance reported.
By Daft Logic on 26/10/2014
Does it take elevation distance into account? For example, it is 49 miles from PDX to Mt Hood in Oregon USA. But the summit is 2 miles higher, so the "correct" distance would take that into account if we are talking about line of sight. I guess you know what I mean, even though my explanation could be better.
By Mark on 26/10/2014
Very nice. Thanks!
By Joe on 25/10/2014
i need a circle aroun a point.??
By jb on 22/10/2014
is it possible to add direction as well ?
By GrumpyGrandpaGrae on 20/10/2014
Thank you so much for creating this resource! I use it before every UAV flight to ensure that I'm compliant with the regulations, and I agree with the last poster requesting an iOS app. I would gladly pay for an app like this that would calculate distance from where I am to another point on the map!
By Chris www.shotby.ca on 18/10/2014
Thank you for this! It is amazing. Keep up the good work. Are you planning on making an app for either IOS or Android? I was using this to find the distance between my house and the cell towers. I do not know if you can add cell towers into your program, but if you can that would be amazing. Keep up the good work!
By Steve on 15/10/2014
This is very useful tool for measuring distances and I'm very happy that someone has put the time and effort into this program, keep up the good work!
Great tool. I use it to plan pigeon races and for their training schedule.
By JGR on 10/10/2014
How do I print route ?
By Dug on 27/09/2014
Needs yardage for golfers to measure drives.
By ansa on 18/09/2014
I am unable to get any results on this distance calculator.
From previous post, the area effected by the fire is in the mountains were there is sometimes limited roads and lots of open country. By using map with road distances in this situation and not as the crow flies, means giving one false data as to how close or far they are to the fire. 15 miles on a windy switch back 20MPH road can actually bE, for example 5 miles away.
By Shelly McCune on 17/09/2014
Using this link to direct mobile apps users needed in find as crow flies distance for a local fire in pollock pines, ca. Many apps and different OS do not have this feature. It is important to get accurate data to our community when there is a large scale fire effecting hundreds of people. Thank you for this resource. I know many will be directed here and find it useful, some life saving.
Can't get it to show map
Used it to see how long my kayak route was today! Thank you! :D
By Nathan on 09/09/2014
By hopslecter lipinskeeterslick on 08/09/2014
Amazing satellite imagery! The quality of the image seems nice and the features offered to this as well. Aerial mapping is widely used nowadays to provide a better quality of aerial image/map. Great work! Daniel - TerraServer
By Daniel on 07/09/2014
Super Coool But I cannot get the elevation thing to work. No big problem but it would be nice.
By Ajax One on 04/09/2014
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