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ROW to PSM: distance & flight time
Roswell (Roswell International Air Center Airport) → Portsmouth (Portsmouth International at Pease Airport)
1,935 mi
3,115 km · 1,682 nm
4h 16m
estimated nonstop flight time
+2h
time difference · heading northeast
See live ROW→PSM fares Phone-only fares on this route — call free
Flight time details
1,935 miles nonstop takes roughly 4h 16m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- ROW — Roswell International Air Center Airport · Roswell, United States
- 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 ROW
- RUI · Sierra Blanca Regional Airport59 mi away
- CNM · Cavern City Air Terminal68 mi away
- HOB · Lea County Regional Airport87 mi away
- ALM · Alamogordo White Sands Regional Airport90 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 ROW from PSM?
The flight distance from Roswell (ROW) to Portsmouth (PSM) is 1,935 miles (3,115 km, 1,682 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROW to PSM?
A nonstop flight takes about 4h 16m 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 Roswell and Portsmouth?
Portsmouth is 2 hours ahead of Roswell.
What is the cheapest way to fly from ROW to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROW–PSM that never appear on search engines, with no booking fees.