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Flight distance & time
Great Falls International Airport → Centennial Airport
GTFAPA
- Distance
- 1,024 km · 636 mi
- Flight time
- 02h 01m
- CO₂ per passenger
- 92 kg
This Great Falls International Airport → Centennial Airport route is 1,024 km (636 mi) end to end. The estimated flight time is 02h 01m, and a passenger's share of CO₂ works out at roughly 92 kg.
See the reverse route: Centennial Airport → Great Falls International Airport
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Common questions
Great Falls International Airport to Centennial Airport FAQ
How far is Great Falls International Airport from Centennial Airport?
Great Falls International Airport (GTF) and Centennial Airport (APA) are 1,024 km (636 mi) apart, measured along the great-circle route.
How long is the flight from Great Falls International Airport to Centennial Airport?
A direct GTF–APA flight covers the distance in about 02h 01m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Great Falls International Airport to Centennial Airport produce?
A passenger's share of CO₂ on the GTF–APA route is roughly 92 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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