Nonstop flight route between Kalispell, Montana, United States and Twin Falls, Idaho, United States:
Departure Airport:

Arrival Airport:

Distance from FCA to TWF:
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- About this route
- FCA Airport Information
- TWF Airport Information
- Facts about FCA
- Facts about TWF
- Map of Nearest Airports to FCA
- List of Nearest Airports to FCA
- Map of Furthest Airports from FCA
- List of Furthest Airports from FCA
- Map of Nearest Airports to TWF
- List of Nearest Airports to TWF
- Map of Furthest Airports from TWF
- List of Furthest Airports from TWF
About this route:
A direct, nonstop flight between Glacier Park International Airport (FCA), Kalispell, Montana, United States and Magic Valley Regional Airport (TWF), Twin Falls, Idaho, United States would travel a Great Circle distance of 403 miles (or 648 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Glacier Park International Airport and Magic Valley Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | FCA / KGPI |
Airport Names: |
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Location: | Kalispell, Montana, United States |
GPS Coordinates: | 48°18'38"N by 114°15'21"W |
Area Served: | Kalispell, Montana |
Operator/Owner: | Flathead Municipal Airport Authority |
Airport Type: | Public |
Elevation: | 2977 feet (907 meters) |
# of Runways: | 2 |
View all routes: | Routes from FCA |
More Information: | FCA Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | TWF / KTWF |
Airport Names: |
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Location: | Twin Falls, Idaho, United States |
GPS Coordinates: | 42°28'54"N by 114°29'16"W |
Area Served: | Twin Falls, Idaho |
Operator/Owner: | City & County of Twin Falls |
Airport Type: | Public |
Elevation: | 4154 feet (1,266 meters) |
# of Runways: | 2 |
View all routes: | Routes from TWF |
More Information: | TWF Maps & Info |
Facts about Glacier Park International Airport (FCA):
- Allegiant Air MD-80s fly nonstop to Las Vegas and Oakland several days a week.
- The closest airport to Glacier Park International Airport (FCA) is Pincher Creek Airport (WPC), which is located 84 miles (136 kilometers) N of FCA.
- In addition to being known as "Glacier Park International Airport", another name for FCA is "GPI".
- Glacier Park International Airport (FCA) has 2 runways.
- Glacier Park International Airport handled 355,928 passengers last year.
- The furthest airport from Glacier Park International Airport (FCA) is Tôlanaro Airport (FTU), which is located 10,533 miles (16,951 kilometers) away in Tôlanaro, Madagascar.
Facts about Magic Valley Regional Airport (TWF):
- Because of Magic Valley Regional Airport's high elevation of 4,154 feet, planes must typically fly at a faster airspeed in order to takeoff or land at TWF. Combined with a high temperature, this could make TWF a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Magic Valley Regional Airport (TWF) is Jackpot Airport (KPT), which is located 36 miles (58 kilometers) SSW of TWF.
- Magic Valley Regional Airport, also known as Joslin Field, is a public use airport located four nautical miles south of the central business district of Twin Falls, a city in Twin Falls County, Idaho, United States.
- The furthest airport from Magic Valley Regional Airport (TWF) is Pierrefonds Airport (ZSE), which is located 10,862 miles (17,481 kilometers) away in Saint-Pierre, Réunion.
- Magic Valley Regional Airport (TWF) has 2 runways.
- In addition to being known as "Magic Valley Regional Airport", another name for TWF is "Joslin Field".