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UNN to TNH: distance & flight time
Ranong (Ranong Airport) → Tonghua (Tonghua Sanyuanpu Airport)
2,780 mi
4,474 km · 2,416 nm
5h 55m
estimated nonstop flight time
+1h
time difference · heading northeast
See live UNN→TNH fares Phone-only fares on this route — call free
Flight time details
2,780 miles nonstop takes roughly 5h 55m gate to gate, flying northeast. 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
- UNN — Ranong Airport · Ranong, Thailand
- TNH — Tonghua Sanyuanpu Airport · Tonghua, 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 UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 mi away
Near TNH
- NBS · Changbaishan Airport98 mi away
- CGQ · Longjia Airport120 mi away
- SHE · Taoxian Airport122 mi away
Frequently asked questions
How far is UNN from TNH?
The flight distance from Ranong (UNN) to Tonghua (TNH) is 2,780 miles (4,474 km, 2,416 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNN to TNH?
A nonstop flight takes about 5h 55m 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 Ranong and Tonghua?
Tonghua is 1 hour ahead of Ranong.
What is the cheapest way to fly from UNN to TNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNN–TNH that never appear on search engines, with no booking fees.