AirportsGreat Falls International Airport is a medium-sized airport serving Great Falls, in Montana, United States. It has scheduled airline flights. Its IATA code, the three letters printed on tickets and baggage tags, is GTF.
Key facts
- IATA code
- GTF
- ICAO code
- KGTF
- City
- Great Falls
- State or region
- Montana
- Country
- United States
- Kind
- Medium airport
- Coordinates
- 47.4820° N, 111.3710° W
- Elevation
- 1,122 m (3,680 ft)
- Runways
- 3
- Longest runway
- 3,201 m (10,502 ft)
Airport codes
On a ticket or a baggage tag, GTF means Great Falls International Airport. Pilots and air traffic controllers use a different, four-letter ICAO code: KGTF. ICAO codes that begin with K belong to the mainland United States. How the two kinds of code differ.
Where it is
The airport lies at 47.4820° N, 111.3710° W. It stands 1,122 metres (3,680 feet) above sea level.
Local time
Time now at the airport: loading
Time zone America/Denver, taken from the nearest town in the data. Flight times on tickets are always in the local time of each airport.
Runways
Great Falls International Airport has 3 runways in the data. The longest is 3,201 metres (10,502 feet). A runway of this length can take the largest long-distance aircraft. Among the 675 airports of United States on this site with runway data, its longest runway ranks number 72.
| Runway | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 03/21 | 3,201 m 10,502 ft | 46 m | Asphalt | Yes |
| 17/35 | 1,838 m 6,030 ft | 46 m | Asphalt | Yes |
| 07/25 | 1,309 m 4,294 ft | 23 m | Asphalt | Yes |
The numbers in a runway name give its compass direction. How runway numbers work.
Nearest airports with scheduled flights
| Airport | Code | Distance |
|---|---|---|
| Helena Regional AirportHelena | HLN | 108 km |
| Havre City County AirportHavre | HVR | 168 km |
| Bozeman Yellowstone International AirportBozeman | BZN | 190 km |
| Bert Mooney AirportButte | BTM | 190 km |
| Missoula Montana AirportMissoula | MSO | 215 km |
Distance to major airports
| To | Distance | Rough flying time |
|---|---|---|
| Delhi (DEL)India | 11,518 km | 14 h 25 min |
| Mumbai (BOM)India | 12,601 km | 15 h 40 min |
| Dubai (DXB)United Arab Emirates | 11,819 km | 14 h 45 min |
| London Heathrow (LHR)United Kingdom | 7,201 km | 9 h 10 min |
| New York JFK (JFK)United States | 3,066 km | 4 h 10 min |
| Los Angeles (LAX)United States | 1,616 km | 2 h 25 min |
| Singapore (SIN)Singapore | 13,593 km | 16 h 55 min |
| Tokyo Haneda (HND)Japan | 8,391 km | 10 h 35 min |
| Sydney (SYD)Australia | 13,228 km | 16 h 25 min |
Distances are the shortest path over the globe, worked out from the coordinates. Flying times are rough estimates for a direct jet flight. They do not mean that a direct flight exists. Work out the distance to any airport.
Links
Airport data: OurAirports, as downloaded on 11 November 2026. This page does not show live flights, terminals or airlines. For those, use the airport's or the airline's own site. See About and data sources.