Air Miles Calculator

Distance between Buffalo, NY (BUF) and St Louis, MO (STL)

Distance from Buffalo to St Louis (St. Louis Lambert International Airport – Buffalo Niagara International Airport) is 674 miles / 1085 kilometers / 586 nautical miles.

Calculations with different 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 earth.

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).

Flight duration

Estimated flight time from Buffalo Niagara International Airport (BUF) to St. Louis Lambert International Airport (STL) is 1 hour 46 minutes.

Time difference and current local times

The time difference between Buffalo and St Louis is 1 hour. St Louis is 1 hour behind Buffalo.

Time Difference

Buffalo
St Louis

Buffalo, NY

 EDT

St Louis, MO

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 110 kg (242 pounds).

Airport information


A 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

B 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

Map

Buffalo to St Louis flight map.

Frequent Flyer Miles Calculator

Buffalo (BUF) → St Louis (STL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
674
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
674

Round trip?