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COE to SOF: distance & flight time
Coeur d'Alene (Coeur D'Alene - Pappy Boyington Field) → Sofia (Sofia Airport)
5,732 mi
9,225 km · 4,981 nm
11h 42m
estimated nonstop flight time
+10h
time difference · heading northeast
See live COE→SOF fares Phone-only fares on this route — call free
Flight time details
5,732 miles nonstop takes roughly 11h 42m 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
- COE — Coeur D'Alene - Pappy Boyington Field · Coeur d'Alene, 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 COE
- SFF · Felts Field24 mi away
- GEG · Spokane International Airport35 mi away
- SKA · Fairchild Air Force Base40 mi away
- PUW · Pullman Moscow Regional Airport72 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 COE from SOF?
The flight distance from Coeur d'Alene (COE) to Sofia (SOF) is 5,732 miles (9,225 km, 4,981 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COE to SOF?
A nonstop flight takes about 11h 42m 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 Coeur d'Alene and Sofia?
Sofia is 10 hours ahead of Coeur d'Alene.
What is the cheapest way to fly from COE to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COE–SOF that never appear on search engines, with no booking fees.