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Flight distance & time
Seattle Tacoma International Airport → Billings Logan International Airport
SEABIL
- Distance
- 1,065 km · 661 mi
- Flight time
- 02h 04m
- CO₂ per passenger
- 95 kg
This Seattle Tacoma International Airport → Billings Logan International Airport route is 1,065 km (661 mi) end to end. The estimated flight time is 02h 04m, and a passenger's share of CO₂ works out at roughly 95 kg.
See the reverse route: Billings Logan International Airport → Seattle Tacoma International Airport
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Your route
- FromSEASeattle Tacoma International AirportSeattle, Washington
- ToBILBillings Logan International AirportBillings, Montana
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~3 flights/day
Airlines on this route
Alaska Airlines
Common questions
Seattle Tacoma International Airport to Billings Logan International Airport FAQ
How far is Seattle Tacoma International Airport from Billings Logan International Airport?
Seattle Tacoma International Airport (SEA) and Billings Logan International Airport (BIL) are 1,065 km (661 mi) apart, measured along the great-circle route.
How long is the flight from Seattle Tacoma International Airport to Billings Logan International Airport?
A direct SEA–BIL flight covers the distance in about 02h 04m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Seattle Tacoma International Airport to Billings Logan International Airport produce?
A passenger's share of CO₂ on the SEA–BIL route is roughly 95 kg.
Which airlines fly from Seattle Tacoma International Airport to Billings Logan International Airport?
Alaska Airlines operate scheduled service between SEA and BIL.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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