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FRD to SOF: distance & flight time
Friday Harbor (Friday Harbor Airport) → Sofia (Sofia Airport)
5,812 mi
9,354 km · 5,051 nm
11h 52m
estimated nonstop flight time
+10h
time difference · heading northeast
See live FRD→SOF fares Phone-only fares on this route — call free
Flight time details
5,812 miles nonstop takes roughly 11h 52m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- FRD — Friday Harbor Airport · Friday Harbor, 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 FRD
- LPS · Lopez Island Airport5 mi away
- YVR · Vancouver International Airport47 mi away
- ESD · Orcas Island Airport14 mi away
- YWH · Victoria Harbour Seaplane Base18 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 FRD from SOF?
The flight distance from Friday Harbor (FRD) to Sofia (SOF) is 5,812 miles (9,354 km, 5,051 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FRD to SOF?
A nonstop flight takes about 11h 52m 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 Friday Harbor and Sofia?
Sofia is 10 hours ahead of Friday Harbor.
What is the cheapest way to fly from FRD to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FRD–SOF that never appear on search engines, with no booking fees.