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SOF to SDU: distance & flight time
Sofia (Sofia Airport) → Rio De Janeiro (Santos Dumont Airport)
6,198 mi
9,975 km · 5,386 nm
12h 37m
estimated nonstop flight time
-6h
time difference · heading southwest
See live SOF→SDU fares Phone-only fares on this route — call free
Flight time details
6,198 miles nonstop takes roughly 12h 37m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- SOF — Sofia Airport · Sofia, Bulgaria
- SDU — Santos Dumont Airport · Rio De Janeiro, Brazil
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 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
Near SDU
- GIG · Rio Galeão – Tom Jobim International Airport9 mi away
- QNV · Aeroclube Airport22 mi away
- SNZ · Santa Cruz Air Force Base35 mi away
- CFB · Cabo Frio Airport69 mi away
Frequently asked questions
How far is SOF from SDU?
The flight distance from Sofia (SOF) to Rio De Janeiro (SDU) is 6,198 miles (9,975 km, 5,386 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOF to SDU?
A nonstop flight takes about 12h 37m 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 Sofia and Rio De Janeiro?
Rio De Janeiro is 6 hours behind Sofia.
What is the cheapest way to fly from SOF to SDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOF–SDU that never appear on search engines, with no booking fees.