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CKB to SOF: distance & flight time
Clarksburg (North Central West Virginia Airport) → Sofia (Sofia Airport)
5,031 mi
8,097 km · 4,372 nm
10h 20m
estimated nonstop flight time
+7h
time difference · heading northeast
See live CKB→SOF fares Phone-only fares on this route — call free
Flight time details
5,031 miles nonstop takes roughly 10h 20m 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
- CKB — North Central West Virginia Airport · Clarksburg, 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 CKB
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 CKB from SOF?
The flight distance from Clarksburg (CKB) to Sofia (SOF) is 5,031 miles (8,097 km, 4,372 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CKB to SOF?
A nonstop flight takes about 10h 20m 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 Clarksburg and Sofia?
Sofia is 7 hours ahead of Clarksburg.
What is the cheapest way to fly from CKB to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CKB–SOF that never appear on search engines, with no booking fees.