How far is Kalispell, MT, from Roswell, NM?
The distance between Roswell (Roswell International Air Center) and Kalispell (Glacier Park International Airport) is 1152 miles / 1854 kilometers / 1001 nautical miles.
The driving distance from Roswell (ROW) to Kalispell (FCA) is 1440 miles / 2318 kilometers, and travel time by car is about 26 hours 40 minutes.
Roswell International Air Center – Glacier Park International Airport
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Distance from Roswell to Kalispell
There are several ways to calculate the distance from Roswell to Kalispell. Here are two standard methods:
Vincenty's formula (applied above)- 1152.178 miles
- 1854.251 kilometers
- 1001.215 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- 1152.826 miles
- 1855.293 kilometers
- 1001.778 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 Roswell to Kalispell?
The estimated flight time from Roswell International Air Center to Glacier Park International Airport is 2 hours and 40 minutes.
What is the time difference between Roswell and Kalispell?
Flight carbon footprint between Roswell International Air Center (ROW) and Glacier Park International Airport (FCA)
On average, flying from Roswell to Kalispell generates about 159 kg of CO2 per passenger, and 159 kilograms equals 351 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Roswell to Kalispell
See the map of the shortest flight path between Roswell International Air Center (ROW) and Glacier Park International Airport (FCA).
Airport information
| Origin | Roswell International Air Center |
|---|---|
| City: | Roswell, NM |
| Country: | United States  |
| IATA Code: | ROW |
| ICAO Code: | KROW |
| Coordinates: | 33°18′5″N, 104°31′51″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 |