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PMH to GMP: distance & flight time
Portsmouth (Greater Portsmouth Regional Airport) → Seoul (Gimpo International Airport)
6,832 mi
10,995 km · 5,937 nm
13h 52m
estimated nonstop flight time
—
time difference · heading northwest
See live PMH→GMP fares Phone-only fares on this route — call free
Flight time details
6,832 miles nonstop takes roughly 13h 52m gate to gate, flying northwest. 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
- GMP — Gimpo International Airport · Seoul, South Korea
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 GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 mi away
Frequently asked questions
How far is PMH from GMP?
The flight distance from Portsmouth (PMH) to Seoul (GMP) is 6,832 miles (10,995 km, 5,937 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PMH to GMP?
A nonstop flight takes about 13h 52m 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 PMH to GMP?
Nonstop service on PMH–GMP 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 13h 52m nonstop estimate.
What is the cheapest way to fly from PMH to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PMH–GMP that never appear on search engines, with no booking fees.
Why are some PMH to GMP fares phone-only?
Consolidator contracts let us sell certain PMH–GMP 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.