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PMH to UNN: distance & flight time
Portsmouth (Greater Portsmouth Regional Airport) → Ranong (Ranong Airport)
9,076 mi
14,607 km · 7,887 nm
18h 16m
estimated nonstop flight time
—
time difference · heading north
See live PMH→UNN fares Phone-only fares on this route — call free
Flight time details
9,076 miles nonstop takes roughly 18h 16m gate to gate, flying north. 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
- PMH — Greater Portsmouth Regional Airport · Portsmouth, United States
- 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 PMH
- HTS · Tri-State/Milton J. Ferguson Field36 mi away
- ATO · Ohio University Snyder Field42 mi away
- ILN · Wilmington Airpark65 mi away
- LCK · Rickenbacker International Airport67 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 PMH from UNN?
The flight distance from Portsmouth (PMH) to Ranong (UNN) is 9,076 miles (14,607 km, 7,887 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PMH to UNN?
A nonstop flight takes about 18h 16m 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 PMH to UNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PMH–UNN that never appear on search engines, with no booking fees.