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DEF to NHA: distance & flight time
Dezful (Dezful Airport) → Nhatrang (Nha Trang Air Base)
4,072 mi
6,553 km · 3,538 nm
8h 27m
estimated nonstop flight time
+3.5h
time difference · heading east
See live DEF→NHA fares Phone-only fares on this route — call free
Flight time details
4,072 miles nonstop takes roughly 8h 27m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- DEF — Dezful Airport · Dezful, Iran
- 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 DEF
- KHD · Khoram Abad Airport69 mi away
- AWZ · Ahwaz Airport79 mi away
- OMI · Omidiyeh Airport129 mi away
- MRX · Mahshahr Airport137 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 DEF from NHA?
The flight distance from Dezful (DEF) to Nhatrang (NHA) is 4,072 miles (6,553 km, 3,538 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEF to NHA?
A nonstop flight takes about 8h 27m 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 Dezful and Nhatrang?
Nhatrang is 3.5 hours ahead of Dezful.
What is the cheapest way to fly from DEF to NHA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEF–NHA that never appear on search engines, with no booking fees.