How far is Duluth, MN, from Kalispell, MT?
The distance between Kalispell (Glacier Park International Airport) and Duluth (Duluth International Airport) is 1033 miles / 1662 kilometers / 897 nautical miles.
The driving distance from Kalispell (FCA) to Duluth (DLH) is 1210 miles / 1948 kilometers, and travel time by car is about 22 hours 19 minutes.
Glacier Park International Airport – Duluth International Airport
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Distance from Kalispell to Duluth
There are several ways to calculate the distance from Kalispell to Duluth. Here are two standard methods:
Vincenty's formula (applied above)- 1032.755 miles
- 1662.058 kilometers
- 897.440 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- 1029.748 miles
- 1657.219 kilometers
- 894.827 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 Kalispell to Duluth?
The estimated flight time from Glacier Park International Airport to Duluth International Airport is 2 hours and 27 minutes.
What is the time difference between Kalispell and Duluth?
The time difference between Kalispell and Duluth is 1 hour. Duluth is 1 hour ahead of Kalispell.
Flight carbon footprint between Glacier Park International Airport (FCA) and Duluth International Airport (DLH)
On average, flying from Kalispell to Duluth generates about 153 kg of CO2 per passenger, and 153 kilograms equals 337 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Kalispell to Duluth
See the map of the shortest flight path between Glacier Park International Airport (FCA) and Duluth International Airport (DLH).
Airport information
| Origin | 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 |
| Destination | Duluth International Airport |
|---|---|
| City: | Duluth, MN |
| Country: | United States |
| IATA Code: | DLH |
| ICAO Code: | KDLH |
| Coordinates: | 46°50′31″N, 92°11′36″W |