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UTP to PMH: distance & flight time
Pattaya (U-Tapao International Airport) → Portsmouth (Greater Portsmouth Regional Airport)
8,868 mi
14,272 km · 7,706 nm
17h 51m
estimated nonstop flight time
—
time difference · heading north
See live UTP→PMH fares Phone-only fares on this route — call free
Flight time details
8,868 miles nonstop takes roughly 17h 51m 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
- UTP — U-Tapao International Airport · Pattaya, Thailand
- PMH — Greater Portsmouth Regional Airport · Portsmouth, United States
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 UTP
- HHQ · Hua Hin Airport71 mi away
- BKK · Suvarnabhumi Airport71 mi away
- DMK · Don Mueang International Airport89 mi away
- TDX · Trat Airport93 mi away
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
Frequently asked questions
How far is UTP from PMH?
The flight distance from Pattaya (UTP) to Portsmouth (PMH) is 8,868 miles (14,272 km, 7,706 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTP to PMH?
A nonstop flight takes about 17h 51m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from UTP to PMH?
Nonstop service on UTP–PMH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 17h 51m nonstop estimate.
What is the cheapest way to fly from UTP to PMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTP–PMH that never appear on search engines, with no booking fees.
Why are some UTP to PMH fares phone-only?
Consolidator contracts let us sell certain UTP–PMH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.