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PMH to GNI: distance & flight time
Portsmouth (Greater Portsmouth Regional Airport) → Green Island (Lyudao Airport)
7,905 mi
12,721 km · 6,869 nm
15h 58m
estimated nonstop flight time
—
time difference · heading northwest
See live PMH→GNI fares Phone-only fares on this route — call free
Flight time details
7,905 miles nonstop takes roughly 15h 58m 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
- GNI — Lyudao Airport · Green Island, Taiwan
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 GNI
- TTT · Taitung Airport24 mi away
- KYD · Lanyu Airport45 mi away
- PIF · Pingtung North Airport63 mi away
- HCN · Hengchun Airport64 mi away
Frequently asked questions
How far is PMH from GNI?
The flight distance from Portsmouth (PMH) to Green Island (GNI) is 7,905 miles (12,721 km, 6,869 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PMH to GNI?
A nonstop flight takes about 15h 58m 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 GNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PMH–GNI that never appear on search engines, with no booking fees.