How far is Kalispell, MT, from Portland, OR?
The distance between Portland (Portland International Airport) and Kalispell (Glacier Park International Airport) is 437 miles / 703 kilometers / 380 nautical miles.
The driving distance from Portland (PDX) to Kalispell (FCA) is 594 miles / 956 kilometers, and travel time by car is about 11 hours 39 minutes.
Portland International Airport – Glacier Park International Airport
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Distance from Portland to Kalispell
There are several ways to calculate the distance from Portland to Kalispell. Here are two standard methods:
Vincenty's formula (applied above)- 436.791 miles
- 702.947 kilometers
- 379.561 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- 435.776 miles
- 701.314 kilometers
- 378.679 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 Portland to Kalispell?
The estimated flight time from Portland International Airport to Glacier Park International Airport is 1 hour and 19 minutes.
What is the time difference between Portland and Kalispell?
The time difference between Portland and Kalispell is 1 hour. Kalispell is 1 hour ahead of Portland.
Flight carbon footprint between Portland International Airport (PDX) and Glacier Park International Airport (FCA)
On average, flying from Portland to Kalispell generates about 89 kg of CO2 per passenger, and 89 kilograms equals 197 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portland to Kalispell
See the map of the shortest flight path between Portland International Airport (PDX) and Glacier Park International Airport (FCA).
Airport information
| Origin | Portland International Airport |
|---|---|
| City: | Portland, OR |
| Country: | United States  |
| IATA Code: | PDX |
| ICAO Code: | KPDX |
| Coordinates: | 45°35′19″N, 122°35′52″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 |