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PMH to HDH: distance & flight time
Portsmouth (Greater Portsmouth Regional Airport) → Dillingham (Dillingham Airfield)
4,529 mi
7,289 km · 3,936 nm
9h 21m
estimated nonstop flight time
—
time difference · heading west
See live PMH→HDH fares Phone-only fares on this route — call free
Flight time details
4,529 miles nonstop takes roughly 9h 21m gate to gate, flying west. 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
- HDH — Dillingham Airfield · Dillingham, 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 HDH
- HNL · Daniel K Inouye International Airport25 mi away
- HHI · Wheeler Army Airfield12 mi away
- JRF · Kalaeloa Airport20 mi away
- NGF · Kaneohe Bay MCAS (Marion E. Carl Field) Airport29 mi away
Frequently asked questions
How far is PMH from HDH?
The flight distance from Portsmouth (PMH) to Dillingham (HDH) is 4,529 miles (7,289 km, 3,936 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PMH to HDH?
A nonstop flight takes about 9h 21m 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 HDH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PMH–HDH that never appear on search engines, with no booking fees.