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How far is St Louis, MO, from Buffalo, NY?

The distance between Buffalo (Buffalo Niagara International Airport) and St Louis (St. Louis Lambert International Airport) is 674 miles / 1085 kilometers / 586 nautical miles.

The driving distance from Buffalo (BUF) to St Louis (STL) is 755 miles / 1215 kilometers, and travel time by car is about 14 hours 16 minutes.

Buffalo Niagara International Airport – St. Louis Lambert International Airport

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674
Miles
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1085
Kilometers
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586
Nautical miles

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Distance from Buffalo to St Louis

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

Vincenty's formula (applied above)
  • 674.156 miles
  • 1084.948 kilometers
  • 585.825 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
  • 672.916 miles
  • 1082.953 kilometers
  • 584.748 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 Buffalo to St Louis?

The estimated flight time from Buffalo Niagara International Airport to St. Louis Lambert International Airport is 1 hour and 46 minutes.

Flight carbon footprint between Buffalo Niagara International Airport (BUF) and St. Louis Lambert International Airport (STL)

On average, flying from Buffalo to St Louis generates about 122 kg of CO2 per passenger, and 122 kilograms equals 268 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Buffalo Niagara International Airport (BUF) and St. Louis Lambert International Airport (STL).

Airport information

Origin Buffalo Niagara International Airport
City: Buffalo, NY
Country: United States Flag of United States
IATA Code: BUF
ICAO Code: KBUF
Coordinates: 42°56′25″N, 78°43′55″W
Destination 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