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SOF to SFF: distance & flight time
Sofia (Sofia Airport) → Spokane (Felts Field)
5,749 mi
9,252 km · 4,996 nm
11h 44m
estimated nonstop flight time
-10h
time difference · heading northwest
See live SOF→SFF fares Phone-only fares on this route — call free
Flight time details
5,749 miles nonstop takes roughly 11h 44m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- SOF — Sofia Airport · Sofia, Bulgaria
- SFF — Felts Field · Spokane, 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 SOF
- PDV · Plovdiv International Airport85 mi away
- INI · Nis Airport90 mi away
- SKP · Skopje Alexander the Great Airport105 mi away
- CRA · Craiova Airport115 mi away
Near SFF
- GEG · Spokane International Airport11 mi away
- SKA · Fairchild Air Force Base16 mi away
- COE · Coeur D'Alene - Pappy Boyington Field24 mi away
- PUW · Pullman Moscow Regional Airport66 mi away
Frequently asked questions
How far is SOF from SFF?
The flight distance from Sofia (SOF) to Spokane (SFF) is 5,749 miles (9,252 km, 4,996 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOF to SFF?
A nonstop flight takes about 11h 44m 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 Sofia and Spokane?
Spokane is 10 hours behind Sofia.
What is the cheapest way to fly from SOF to SFF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOF–SFF that never appear on search engines, with no booking fees.