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BYI to SOF: distance & flight time
Burley (Burley Municipal Airport) → Sofia (Sofia Airport)
5,976 mi
9,617 km · 5,193 nm
12h 11m
estimated nonstop flight time
—
time difference · heading northeast
See live BYI→SOF fares Phone-only fares on this route — call free
Flight time details
5,976 miles nonstop takes roughly 12h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- BYI — Burley Municipal Airport · Burley, United States
- SOF — Sofia Airport · Sofia, Bulgaria
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 BYI
- TWF · Joslin Field Magic Valley Regional Airport37 mi away
- PIH · Pocatello Regional Airport65 mi away
- SUN · Friedman Memorial Airport72 mi away
- IDA · Idaho Falls Regional Airport109 mi away
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
Frequently asked questions
How far is BYI from SOF?
The flight distance from Burley (BYI) to Sofia (SOF) is 5,976 miles (9,617 km, 5,193 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BYI to SOF?
A nonstop flight takes about 12h 11m 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 cheapest way to fly from BYI to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BYI–SOF that never appear on search engines, with no booking fees.