Air Miles Calculator logo

How far is London from St Louis, MO?

The distance between St Louis (St. Louis Lambert International Airport) and London (London International Airport) is 566 miles / 910 kilometers / 491 nautical miles.

The driving distance from St Louis (STL) to London (YXU) is 656 miles / 1056 kilometers, and travel time by car is about 12 hours 45 minutes.

St. Louis Lambert International Airport – London International Airport

Distance arrow
566
Miles
Distance arrow
910
Kilometers
Distance arrow
491
Nautical miles

Search flights

Distance from St Louis to London

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

Vincenty's formula (applied above)
  • 565.540 miles
  • 910.148 kilometers
  • 491.441 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
  • 564.692 miles
  • 908.784 kilometers
  • 490.704 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).

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

The estimated flight time from St. Louis Lambert International Airport to London International Airport is 1 hour and 34 minutes.

Flight carbon footprint between St. Louis Lambert International Airport (STL) and London International Airport (YXU)

On average, flying from St Louis to London generates about 108 kg of CO2 per passenger, and 108 kilograms equals 239 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from St Louis to London

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

Airport information

Origin St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W
Destination London International Airport
City: London
Country: Canada Flag of Canada
IATA Code: YXU
ICAO Code: CYXU
Coordinates: 43°2′8″N, 81°9′14″W