Air Miles Calculator

Distance between Buffalo, NY (BUF) and Kalispell, MT (FCA)

Distance from Buffalo to Kalispell (Glacier Park International Airport – Buffalo Niagara International Airport) is 1744 miles / 2807 kilometers / 1516 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1744.320 miles
  • 2807.211 kilometers
  • 1515.772 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
  • 1739.653 miles
  • 2799.700 kilometers
  • 1511.717 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 Glacier Park International Airport (FCA) is 3 hours 48 minutes.

Time difference and current local times

The time difference between Buffalo and Kalispell is 2 hours. Kalispell is 2 hours behind Buffalo.

Time Difference

Buffalo
Kalispell

Buffalo, NY

 EDT

Kalispell, MT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 205 kg (451 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 Glacier Park International Airport
City: Kalispell, MT
Country: United States Flag of United States
IATA Code: FCA
ICAO Code: KGPI
Coordinates: 48°18′37″N, 114°15′21″W

Map

Buffalo to Kalispell flight map.

Frequent Flyer Miles Calculator

Buffalo (BUF) → Kalispell (FCA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1744
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1744

Round trip?