How far is London from St Louis, MO?

The distance between St Louis (St. Louis Lambert International Airport) and London (London Heathrow Airport) is 4200 miles / 6760 kilometers / 3650 nautical miles.

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)

• 4200.251 miles
• 6759.648 kilometers
• 3649.918 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

• 4189.266 miles
• 6741.970 kilometers
• 3640.372 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 Heathrow Airport is 8 hours and 27 minutes.

What is the time difference between St Louis and London?

The time difference between St Louis and London is 6 hours. London is 6 hours ahead of St Louis.

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

On average, flying from St Louis to London generates about 481 kg of CO2 per passenger, and 481 kilograms equals 1 061 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St Louis to London

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

Airport information

Origin	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

Destination	London Heathrow Airport
City:	London
Country:	United Kingdom
IATA Code:	LHR
ICAO Code:	EGLL
Coordinates:	51°28′14″N, 0°27′42″W