Need help booking?
Unpublished phone-only deals available
THR to NNT: distance & flight time
Teheran (Mehrabad International Airport) → Nan (Nan Airport)
3,216 mi
5,176 km · 2,795 nm
6h 46m
estimated nonstop flight time
+3.5h
time difference · heading east
See live THR→NNT fares Phone-only fares on this route — call free
Flight time details
3,216 miles nonstop takes roughly 6h 46m 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
- THR — Mehrabad International Airport · Teheran, Iran
- NNT — Nan Airport · Nan, Thailand
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 THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
Near NNT
- PRH · Phrae Airport62 mi away
- ZBY · Sayaboury Airport68 mi away
- LPT · Lampang Airport92 mi away
- CEI · Chiang Rai International Airport98 mi away
Frequently asked questions
How far is THR from NNT?
The flight distance from Teheran (THR) to Nan (NNT) is 3,216 miles (5,176 km, 2,795 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to NNT?
A nonstop flight takes about 6h 46m 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 Teheran and Nan?
Nan is 3.5 hours ahead of Teheran.
What is the cheapest way to fly from THR to NNT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–NNT that never appear on search engines, with no booking fees.