How far is St Louis, MO, from Southampton?

The distance between Southampton (Southampton Airport) and St Louis (St. Louis Lambert International Airport) is 4181 miles / 6729 kilometers / 3634 nautical miles.

Distance from Southampton to St Louis

There are several ways to calculate the distance from Southampton to St Louis. Here are two standard methods:

Vincenty's formula (applied above)

• 4181.437 miles
• 6729.371 kilometers
• 3633.570 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 4170.519 miles
• 6711.799 kilometers
• 3624.082 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).

How long does it take to fly from Southampton to St Louis?

The estimated flight time from Southampton Airport to St. Louis Lambert International Airport is 8 hours and 25 minutes.

What is the time difference between Southampton and St Louis?

The time difference between Southampton and St Louis is 6 hours. St Louis is 6 hours behind Southampton.

Flight carbon footprint between Southampton Airport (SOU) and St. Louis Lambert International Airport (STL)

On average, flying from Southampton to St Louis generates about 479 kg of CO2 per passenger, and 479 kilograms equals 1 056 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Southampton to St Louis

See the map of the shortest flight path between Southampton Airport (SOU) and St. Louis Lambert International Airport (STL).

Airport information

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

Destination	St. Louis Lambert International Airport
City:	St Louis, MO
Country:	United States
IATA Code:	STL
ICAO Code:	KSTL
Coordinates:	38°44′55″N, 90°22′12″W