Air Miles Calculator logo

How far is Kalispell, MT, from Allentown, PA?

The distance between Allentown (Lehigh Valley International Airport) and Kalispell (Glacier Park International Airport) is 1967 miles / 3166 kilometers / 1709 nautical miles.

The driving distance from Allentown (ABE) to Kalispell (FCA) is 2326 miles / 3743 kilometers, and travel time by car is about 42 hours 25 minutes.

Lehigh Valley International Airport – Glacier Park International Airport

Distance arrow
1967
Miles
Distance arrow
3166
Kilometers
Distance arrow
1709
Nautical miles

Search flights

Distance from Allentown to Kalispell

There are several ways to calculate the distance from Allentown to Kalispell. Here are two standard methods:

Vincenty's formula (applied above)
  • 1967.158 miles
  • 3165.834 kilometers
  • 1709.414 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
  • 1962.225 miles
  • 3157.895 kilometers
  • 1705.127 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 Allentown to Kalispell?

The estimated flight time from Lehigh Valley International Airport to Glacier Park International Airport is 4 hours and 13 minutes.

Flight carbon footprint between Lehigh Valley International Airport (ABE) and Glacier Park International Airport (FCA)

On average, flying from Allentown to Kalispell generates about 215 kg of CO2 per passenger, and 215 kilograms equals 473 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Allentown to Kalispell

See the map of the shortest flight path between Lehigh Valley International Airport (ABE) and Glacier Park International Airport (FCA).

Airport information

Origin Lehigh Valley International Airport
City: Allentown, PA
Country: United States Flag of United States
IATA Code: ABE
ICAO Code: KABE
Coordinates: 40°39′7″N, 75°26′26″W
Destination 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