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WFK to SOF: distance & flight time
Frenchville (Northern Aroostook Regional Airport) → Sofia (Sofia Airport)
4,222 mi
6,794 km · 3,669 nm
8h 45m
estimated nonstop flight time
+7h
time difference · heading northeast
See live WFK→SOF fares Phone-only fares on this route — call free
Flight time details
4,222 miles nonstop takes roughly 8h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- WFK — Northern Aroostook Regional Airport · Frenchville, 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 WFK
- YSL · St Leonard Airport24 mi away
- CAR · Caribou Municipal Airport32 mi away
- PQI · Northern Maine Regional Airport at Presque Isle43 mi away
- YRI · Rivière-du-Loup Airport68 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 WFK from SOF?
The flight distance from Frenchville (WFK) to Sofia (SOF) is 4,222 miles (6,794 km, 3,669 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WFK to SOF?
A nonstop flight takes about 8h 45m 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 Frenchville and Sofia?
Sofia is 7 hours ahead of Frenchville.
What is the cheapest way to fly from WFK to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WFK–SOF that never appear on search engines, with no booking fees.