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HDH to PMH: distance & flight time
Dillingham (Dillingham Airfield) → Portsmouth (Greater Portsmouth Regional Airport)
4,529 mi
7,289 km · 3,936 nm
9h 21m
estimated nonstop flight time
—
time difference · heading northeast
See live HDH→PMH fares Phone-only fares on this route — call free
Flight time details
4,529 miles nonstop takes roughly 9h 21m gate to gate, flying northeast. 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
- HDH — Dillingham Airfield · Dillingham, United States
- 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 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
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 HDH from PMH?
The flight distance from Dillingham (HDH) to Portsmouth (PMH) 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 HDH to PMH?
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 HDH to PMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDH–PMH that never appear on search engines, with no booking fees.