Air Miles Calculator

Distance between Southampton (SOU) and Shannon (SNN)

Flight distance from Southampton to Shannon (Southampton Airport – Shannon Airport) is 346 miles / 557 kilometers / 301 nautical miles. Estimated flight time is 1 hour 9 minutes.

Driving distance from Southampton (SOU) to Shannon (SNN) is 506 miles / 815 kilometers and travel time by car is about 9 hours 41 minutes.

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).

Airport information


A Southampton Airport
City: Southampton
Country: United Kingdom Flag of United Kingdom
IATA Code: SOU
ICAO Code: EGHI
Coordinates: 50°57′1″N, 1°21′24″W

B Shannon Airport
City: Shannon
Country: Ireland Flag of Ireland
IATA Code: SNN
ICAO Code: EINN
Coordinates: 52°42′7″N, 8°55′29″W

Time difference and current local times

There is no time difference between Southampton and Shannon.

Time Difference

Southampton

 GMT

Shannon

 GMT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 76 kg (167 pounds).

Frequent Flyer Miles Calculator

Southampton (SOU) → Shannon (SNN).

Distance:
346
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
346

Round trip?