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UNN to HIA: distance & flight time
Ranong (Ranong Airport) → Huai An (Lianshui Airport)
2,109 mi
3,394 km · 1,833 nm
4h 36m
estimated nonstop flight time
+1h
time difference · heading northeast
See live UNN→HIA fares Phone-only fares on this route — call free
Flight time details
2,109 miles nonstop takes roughly 4h 36m 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
- HIA — Lianshui Airport · Huai An, 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 HIA
- LYG · Lianyungang Airport56 mi away
- YNZ · Yancheng Airport67 mi away
- XUZ · Xuzhou Guanyin Airport92 mi away
- YTY · Yangzhou Taizhou Airport92 mi away
Frequently asked questions
How far is UNN from HIA?
The flight distance from Ranong (UNN) to Huai An (HIA) is 2,109 miles (3,394 km, 1,833 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNN to HIA?
A nonstop flight takes about 4h 36m 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 Huai An?
Huai An is 1 hour ahead of Ranong.
What is the cheapest way to fly from UNN to HIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNN–HIA that never appear on search engines, with no booking fees.