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CKV to SOF: distance & flight time
Clarksville (Clarksville–Montgomery County Regional Airport) → Sofia (Sofia Airport)
5,442 mi
8,759 km · 4,729 nm
11h 8m
estimated nonstop flight time
+8h
time difference · heading northeast
See live CKV→SOF fares Phone-only fares on this route — call free
Flight time details
5,442 miles nonstop takes roughly 11h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- CKV — Clarksville–Montgomery County Regional Airport · Clarksville, 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 CKV
- HOP · Campbell AAF (Fort Campbell) Air Field6 mi away
- BNA · Nashville International Airport53 mi away
- BWG · Bowling Green Warren County Regional Airport60 mi away
- MQY · Smyrna Airport65 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 CKV from SOF?
The flight distance from Clarksville (CKV) to Sofia (SOF) is 5,442 miles (8,759 km, 4,729 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CKV to SOF?
A nonstop flight takes about 11h 8m 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 Clarksville and Sofia?
Sofia is 8 hours ahead of Clarksville.
What is the cheapest way to fly from CKV to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CKV–SOF that never appear on search engines, with no booking fees.