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PSM to MRI: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Anchorage (Merrill Field)
3,335 mi
5,368 km · 2,898 nm
7h
estimated nonstop flight time
-4h
time difference · heading northwest
See live PSM→MRI fares Phone-only fares on this route — call free
Flight time details
3,335 miles nonstop takes roughly 7h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- MRI — Merrill Field · Anchorage, 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 PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 mi away
Near MRI
- EDF · Elmendorf Air Force Base3 mi away
- ANC · Ted Stevens Anchorage International Airport6 mi away
- FRN · Bryant Army Heliport7 mi away
- WWA · Wasilla Airport27 mi away
Frequently asked questions
How far is PSM from MRI?
The flight distance from Portsmouth (PSM) to Anchorage (MRI) is 3,335 miles (5,368 km, 2,898 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to MRI?
A nonstop flight takes about 7h 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 time difference between Portsmouth and Anchorage?
Anchorage is 4 hours behind Portsmouth.
What is the cheapest way to fly from PSM to MRI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–MRI that never appear on search engines, with no booking fees.