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SOF to INL: distance & flight time
Sofia (Sofia Airport) → International Falls (Falls International Airport)
5,058 mi
8,140 km · 4,395 nm
10h 23m
estimated nonstop flight time
-8h
time difference · heading northwest
See live SOF→INL fares Phone-only fares on this route — call free
Flight time details
5,058 miles nonstop takes roughly 10h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- SOF — Sofia Airport · Sofia, Bulgaria
- INL — Falls International Airport · International Falls, 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 INL
- YAG · Fort Frances Municipal Airport6 mi away
- BDE · Baudette International Airport56 mi away
- YIB · Atikokan Municipal Airport82 mi away
- HIB · Range Regional Airport86 mi away
Frequently asked questions
How far is SOF from INL?
The flight distance from Sofia (SOF) to International Falls (INL) is 5,058 miles (8,140 km, 4,395 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOF to INL?
A nonstop flight takes about 10h 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 Sofia and International Falls?
International Falls is 8 hours behind Sofia.
What is the cheapest way to fly from SOF to INL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOF–INL that never appear on search engines, with no booking fees.