Need help booking?
Unpublished phone-only deals available
SOF to NHA: distance & flight time
Sofia (Sofia Airport) → Nhatrang (Nha Trang Air Base)
5,436 mi
8,748 km · 4,723 nm
11h 7m
estimated nonstop flight time
+4h
time difference · heading east
See live SOF→NHA fares Phone-only fares on this route — call free
Flight time details
5,436 miles nonstop takes roughly 11h 7m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- SOF — Sofia Airport · Sofia, Bulgaria
- NHA — Nha Trang Air Base · Nhatrang, Vietnam
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 NHA
- CXR · Cam Ranh Airport16 mi away
- PHA · Phan Rang Airport44 mi away
- TBB · Dong Tac Airport58 mi away
- DLI · Lien Khuong Airport65 mi away
Frequently asked questions
How far is SOF from NHA?
The flight distance from Sofia (SOF) to Nhatrang (NHA) is 5,436 miles (8,748 km, 4,723 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOF to NHA?
A nonstop flight takes about 11h 7m 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 Nhatrang?
Nhatrang is 4 hours ahead of Sofia.
What is the cheapest way to fly from SOF to NHA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOF–NHA that never appear on search engines, with no booking fees.