Map of flight path and driving directions from Southampton to Shannon.
Shortest flight path between Southampton Airport (SOU) and Shannon Airport (SNN).
How far is Shannon from Southampton?
There are several ways to calculate distances between Southampton and Shannon. Here are two common methods:Vincenty's formula (applied above)
- 345.886 miles
- 556.650 kilometers
- 300.567 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
- 344.893 miles
- 555.052 kilometers
- 299.704 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 Shannon.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 76 kg (167 pounds).
Frequent Flyer Miles Calculator
Southampton (SOU) → Shannon (SNN).