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NNT to HAK: distance & flight time
Nan (Nan Airport) → Haikou (Haikou Meilan International Airport)
635 mi
1,023 km · 552 nm
1h 51m
estimated nonstop flight time
+1h
time difference · heading east
See live NNT→HAK fares Phone-only fares on this route — call free
Flight time details
635 miles nonstop takes roughly 1h 51m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- NNT — Nan Airport · Nan, Thailand
- HAK — Haikou Meilan International Airport · Haikou, China
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 NNT
- PRH · Phrae Airport62 mi away
- ZBY · Sayaboury Airport68 mi away
- LPT · Lampang Airport92 mi away
- CEI · Chiang Rai International Airport98 mi away
Near HAK
- BAR · Qionghai Bo'ao Airport55 mi away
- ZHA · Zhanjiang Airport89 mi away
- SYX · Sanya Phoenix International Airport132 mi away
- BHY · Beihai Airport134 mi away
Frequently asked questions
How far is NNT from HAK?
The flight distance from Nan (NNT) to Haikou (HAK) is 635 miles (1,023 km, 552 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NNT to HAK?
A nonstop flight takes about 1h 51m 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 Nan and Haikou?
Haikou is 1 hour ahead of Nan.
What is the cheapest way to fly from NNT to HAK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NNT–HAK that never appear on search engines, with no booking fees.