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LMM to PSM: distance & flight time
Los Mochis (Valle del Fuerte International Airport) → Portsmouth (Portsmouth International at Pease Airport)
2,461 mi
3,961 km · 2,139 nm
5h 18m
estimated nonstop flight time
+3h
time difference · heading northeast
See live LMM→PSM fares Phone-only fares on this route — call free
Flight time details
2,461 miles nonstop takes roughly 5h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- LMM — Valle del Fuerte International Airport · Los Mochis, Mexico
- PSM — Portsmouth International at Pease 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 LMM
- CUL · Bachigualato Federal International Airport119 mi away
- CEN · Ciudad Obregón International Airport127 mi away
- LAP · Manuel Márquez de León International Airport137 mi away
- LTO · Loreto International Airport143 mi away
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
Frequently asked questions
How far is LMM from PSM?
The flight distance from Los Mochis (LMM) to Portsmouth (PSM) is 2,461 miles (3,961 km, 2,139 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LMM to PSM?
A nonstop flight takes about 5h 18m 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 Los Mochis and Portsmouth?
Portsmouth is 3 hours ahead of Los Mochis.
What is the cheapest way to fly from LMM to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LMM–PSM that never appear on search engines, with no booking fees.