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SOF to TNN: distance & flight time
Sofia (Sofia Airport) → Tainan (Tainan Airport)
5,484 mi
8,826 km · 4,766 nm
11h 13m
estimated nonstop flight time
+5h
time difference · heading east
See live SOF→TNN fares Phone-only fares on this route — call free
Flight time details
5,484 miles nonstop takes roughly 11h 13m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- SOF — Sofia Airport · Sofia, Bulgaria
- TNN — Tainan Airport · Tainan, Taiwan
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 TNN
- PIF · Pingtung North Airport25 mi away
- KHH · Kaohsiung International Airport27 mi away
- CYI · Chiayi Airport37 mi away
- WOT · Wang-an Airport53 mi away
Frequently asked questions
How far is SOF from TNN?
The flight distance from Sofia (SOF) to Tainan (TNN) is 5,484 miles (8,826 km, 4,766 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOF to TNN?
A nonstop flight takes about 11h 13m 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 Tainan?
Tainan is 5 hours ahead of Sofia.
What is the cheapest way to fly from SOF to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOF–TNN that never appear on search engines, with no booking fees.