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OTR to SOF: distance & flight time
Coto 47 (Coto 47 Airport) → Sofia (Sofia Airport)
6,629 mi
10,668 km · 5,760 nm
13h 28m
estimated nonstop flight time
+9h
time difference · heading northeast
See live OTR→SOF fares Phone-only fares on this route — call free
Flight time details
6,629 miles nonstop takes roughly 13h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- OTR — Coto 47 Airport · Coto 47, Costa Rica
- 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 OTR
- GLF · Golfito Airport15 mi away
- TOO · San Vito De Java Airport16 mi away
- PJM · Puerto Jimenez Airport23 mi away
- DAV · Enrique Malek International Airport39 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 OTR from SOF?
The flight distance from Coto 47 (OTR) to Sofia (SOF) is 6,629 miles (10,668 km, 5,760 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OTR to SOF?
A nonstop flight takes about 13h 28m 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 Coto 47 and Sofia?
Sofia is 9 hours ahead of Coto 47.
What is the cheapest way to fly from OTR to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OTR–SOF that never appear on search engines, with no booking fees.