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PMH to LNA: distance & flight time
Portsmouth (Greater Portsmouth Regional Airport) → West Palm Beach (Palm Beach County Park Airport)
861 mi
1,386 km · 748 nm
2h 20m
estimated nonstop flight time
—
time difference · heading south
See live PMH→LNA fares Phone-only fares on this route — call free
Flight time details
861 miles nonstop takes roughly 2h 20m gate to gate, flying south. 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
- LNA — Palm Beach County Park Airport · West Palm Beach, 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 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 LNA
- FLL · Fort Lauderdale Hollywood International Airport36 mi away
- PBI · Palm Beach International Airport6 mi away
- BCT · Boca Raton Airport15 mi away
- MIA · Miami International Airport57 mi away
Frequently asked questions
How far is PMH from LNA?
The flight distance from Portsmouth (PMH) to West Palm Beach (LNA) is 861 miles (1,386 km, 748 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PMH to LNA?
A nonstop flight takes about 2h 20m 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 LNA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PMH–LNA that never appear on search engines, with no booking fees.