Map of flight path and driving directions from Southampton to Belfast.
Shortest flight path between Southampton Airport (SOU) and George Best Belfast City Airport (BHD).
How far is Belfast from Southampton?
There are several ways to calculate distances between Southampton and Belfast. Here are two common methods:Vincenty's formula (applied above)
- 316.349 miles
- 509.115 kilometers
- 274.900 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 315.825 miles
- 508.271 kilometers
- 274.444 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
There is no time difference between Southampton and Belfast.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 72 kg (158 pounds).
Frequent Flyer Miles Calculator
Southampton (SOU) → Belfast (BHD).