How far is Kalispell, MT, from Seattle, WA?
The distance between Seattle (Seattle Boeing Field) and Kalispell (Glacier Park International Airport) is 377 miles / 607 kilometers / 328 nautical miles.
The driving distance from Seattle (BFI) to Kalispell (FCA) is 528 miles / 850 kilometers, and travel time by car is about 10 hours 21 minutes.
Seattle Boeing Field – Glacier Park International Airport
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Distance from Seattle to Kalispell
There are several ways to calculate the distance from Seattle to Kalispell. Here are two standard methods:
Vincenty's formula (applied above)- 377.358 miles
- 607.299 kilometers
- 327.915 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- 376.264 miles
- 605.538 kilometers
- 326.965 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 Seattle to Kalispell?
The estimated flight time from Seattle Boeing Field to Glacier Park International Airport is 1 hour and 12 minutes.
What is the time difference between Seattle and Kalispell?
The time difference between Seattle and Kalispell is 1 hour. Kalispell is 1 hour ahead of Seattle.
Flight carbon footprint between Seattle Boeing Field (BFI) and Glacier Park International Airport (FCA)
On average, flying from Seattle to Kalispell generates about 81 kg of CO2 per passenger, and 81 kilograms equals 178 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Seattle to Kalispell
See the map of the shortest flight path between Seattle Boeing Field (BFI) and Glacier Park International Airport (FCA).
Airport information
| Origin | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″W |
| Destination | Glacier Park International Airport |
|---|---|
| City: | Kalispell, MT |
| Country: | United States |
| IATA Code: | FCA |
| ICAO Code: | KGPI |
| Coordinates: | 48°18′37″N, 114°15′21″W |