This uses the 'haversine' formula to calculate the great-circle distance between two points – tha...

The Great Circle Mapper displays maps and computes distances along a geodesic path. ... Calculate...

The radius of the Earth (or sphere) is R, and the haversine is defined by haversinx=sin2(x2). (On...

Calculate the great circle distance between two points Makeamap -...

Historically, the use of this formula was simplified by the availability of tables for the havers...

This will compute the great-circle distance between two latitude/longitude points, as well as the...