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CBM to BFI: distance & flight time
Colombus (Columbus Air Force Base) → Seattle (Boeing Field King County International Airport)
1,997 mi
3,214 km · 1,735 nm
4h 23m
estimated nonstop flight time
-2h
time difference · heading northwest
See live CBM→BFI fares Phone-only fares on this route — call free
Flight time details
1,997 miles nonstop takes roughly 4h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- CBM — Columbus Air Force Base · Colombus, United States
- BFI — Boeing Field King County International Airport · Seattle, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near CBM
- GTR · Golden Triangle Regional Airport16 mi away
- TUP · Tupelo Regional Airport47 mi away
- TCL · Tuscaloosa Regional Airport56 mi away
- UOX · University Oxford Airport81 mi away
Near BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
Frequently asked questions
How far is CBM from BFI?
The flight distance from Colombus (CBM) to Seattle (BFI) is 1,997 miles (3,214 km, 1,735 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CBM to BFI?
A nonstop flight takes about 4h 23m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Colombus and Seattle?
Seattle is 2 hours behind Colombus.
What is the cheapest way to fly from CBM to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CBM–BFI that never appear on search engines, with no booking fees.