How far is St Louis, MO, from Belfast?

The distance between Belfast (Belfast International Airport) and St Louis (St. Louis Lambert International Airport) is 3892 miles / 6264 kilometers / 3382 nautical miles.

Distance from Belfast to St Louis

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

Vincenty's formula (applied above)

• 3892.162 miles
• 6263.828 kilometers
• 3382.197 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

• 3882.045 miles
• 6247.546 kilometers
• 3373.405 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 Belfast to St Louis?

The estimated flight time from Belfast International Airport to St. Louis Lambert International Airport is 7 hours and 52 minutes.

What is the time difference between Belfast and St Louis?

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

Flight carbon footprint between Belfast International Airport (BFS) and St. Louis Lambert International Airport (STL)

On average, flying from Belfast to St Louis generates about 443 kg of CO2 per passenger, and 443 kilograms equals 976 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Belfast to St Louis

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

Airport information

Origin	Belfast International Airport
City:	Belfast
Country:	United Kingdom
IATA Code:	BFS
ICAO Code:	EGAA
Coordinates:	54°39′27″N, 6°12′56″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