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HPH to UNN: distance & flight time
Haiphong (Cat Bi International Airport) → Ranong (Ranong Airport)
935 mi
1,506 km · 813 nm
2h 30m
estimated nonstop flight time
Same time
time difference · heading southwest
See live HPH→UNN fares Phone-only fares on this route — call free
Flight time details
935 miles nonstop takes roughly 2h 30m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- HPH — Cat Bi International Airport · Haiphong, Vietnam
- UNN — Ranong Airport · Ranong, 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 HPH
- HAN · Noi Bai International Airport65 mi away
Near UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 mi away
Frequently asked questions
How far is HPH from UNN?
The flight distance from Haiphong (HPH) to Ranong (UNN) is 935 miles (1,506 km, 813 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HPH to UNN?
A nonstop flight takes about 2h 30m 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 cheapest way to fly from HPH to UNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HPH–UNN that never appear on search engines, with no booking fees.