How far is Kalispell, MT, from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Kalispell (Glacier Park International Airport) is 1934 miles / 3112 kilometers / 1680 nautical miles.
The driving distance from Washington D.C. (IAD) to Kalispell (FCA) is 2285 miles / 3678 kilometers, and travel time by car is about 41 hours 54 minutes.
Washington Dulles International Airport – Glacier Park International Airport
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Distance from Washington D.C. to Kalispell
There are several ways to calculate the distance from Washington D.C. to Kalispell. Here are two standard methods:
Vincenty's formula (applied above)- 1933.656 miles
- 3111.918 kilometers
- 1680.301 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- 1929.190 miles
- 3104.730 kilometers
- 1676.420 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 Washington D.C. to Kalispell?
The estimated flight time from Washington Dulles International Airport to Glacier Park International Airport is 4 hours and 9 minutes.
What is the time difference between Washington D.C. and Kalispell?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Glacier Park International Airport (FCA)
On average, flying from Washington D.C. to Kalispell generates about 211 kg of CO2 per passenger, and 211 kilograms equals 466 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Washington D.C. to Kalispell
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Glacier Park International Airport (FCA).
Airport information
| Origin | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″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 |