Pointless precision, properly calculated

Banana Distance Mapper

A cheerful banana with glasses measuring with a tape measure

Pick two places and get the straight-line distance in miles, kilometres, metres, and the only unit that really matters.

Banana distance calculator

Powered by a 7 inch banana and just enough maths.

Enter a place name to search OpenStreetMap.
Enter a second place name to search OpenStreetMap.

Calculate a distance to draw the banana line.

One banana is 17.78 cm

banana4scale uses a 7 inch banana as its official house banana. That is 0.1778 metres, so every result is just distance divided by banana.

Straight-line distance

The calculator uses latitude and longitude to measure the direct line between two places. Roads, rivers, queues, and questionable shortcuts are ignored.

Map data attribution

Place search uses OpenStreetMap data through Nominatim. Results are approximate and depend on the available map records.