New calculation
Flight distance & time
Boeing Field King County International Airport → Bert Mooney Airport
BFIBTM
- Distance
- 766 km · 475 mi
- Flight time
- 01h 42m
- CO₂ per passenger
- 68 kg
This Boeing Field King County International Airport → Bert Mooney Airport route is 766 km (475 mi) end to end. The estimated flight time is 01h 42m, and a passenger's share of CO₂ works out at roughly 68 kg.
See the reverse route: Bert Mooney Airport → Boeing Field King County International Airport
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Your route
- FromBFIBoeing Field King County International AirportSeattle, Washington
- ToBTMBert Mooney AirportButte, Montana
Flight map
Track your lifetime distance flown across every trip.
Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
Boeing Field King County International Airport to Bert Mooney Airport FAQ
How far is Boeing Field King County International Airport from Bert Mooney Airport?
Boeing Field King County International Airport (BFI) and Bert Mooney Airport (BTM) are 766 km (475 mi) apart, measured along the great-circle route.
How long is the flight from Boeing Field King County International Airport to Bert Mooney Airport?
A direct BFI–BTM flight covers the distance in about 01h 42m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Boeing Field King County International Airport to Bert Mooney Airport produce?
A passenger's share of CO₂ on the BFI–BTM route is roughly 68 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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