Latitude Longitude Distance Calculator

Find the great-circle distance between two coordinates.

Latitude 1 (deg)

Longitude 1 (deg)

Latitude 2 (deg)

Longitude 2 (deg)

Distance 0.3435

Distance 0.1326

Formula: Haversine formula

Step-by-step with your numbers:

1. Values used:

2. Latitude 1 = 51.5 deg

3. Longitude 1 = -0.13 deg

4. Latitude 2 = 48.85 deg

5. Longitude 2 = 2.35 deg

7. Distance = 0.3435

8. Distance = 0.1326

Did we solve your problem today?

The haversine formula gives the shortest distance over the Earth's surface.

The math behind it

It accounts for the Earth's curvature using the latitudes and the longitude difference.

London to Paris is about 344 km.

Is this the driving distance?

No - it's the straight great-circle distance, as the crow flies.