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How far is Kalispell, MT, from San Juan?

The distance between San Juan (San Juan Luis Muñoz Marín International Airport) and Kalispell (Glacier Park International Airport) is 3386 miles / 5449 kilometers / 2942 nautical miles.

San Juan Luis Muñoz Marín International Airport – Glacier Park International Airport

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3386
Miles
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5449
Kilometers
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2942
Nautical miles

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Distance from San Juan to Kalispell

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

Vincenty's formula (applied above)
  • 3385.696 miles
  • 5448.750 kilometers
  • 2942.089 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
  • 3384.299 miles
  • 5446.502 kilometers
  • 2940.876 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 San Juan to Kalispell?

The estimated flight time from San Juan Luis Muñoz Marín International Airport to Glacier Park International Airport is 6 hours and 54 minutes.

Flight carbon footprint between San Juan Luis Muñoz Marín International Airport (SJU) and Glacier Park International Airport (FCA)

On average, flying from San Juan to Kalispell generates about 381 kg of CO2 per passenger, and 381 kilograms equals 839 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Juan to Kalispell

See the map of the shortest flight path between San Juan Luis Muñoz Marín International Airport (SJU) and Glacier Park International Airport (FCA).

Airport information

Origin San Juan Luis Muñoz Marín International Airport
City: San Juan
Country: Puerto Rico Flag of Puerto Rico
IATA Code: SJU
ICAO Code: TJSJ
Coordinates: 18°26′21″N, 66°0′6″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