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RTB to PSM: distance & flight time
Roatan (Juan Manuel Galvez International Airport) → Portsmouth (Portsmouth International at Pease Airport)
2,067 mi
3,327 km · 1,796 nm
4h 31m
estimated nonstop flight time
+2h
time difference · heading northeast
See live RTB→PSM fares Phone-only fares on this route — call free
Flight time details
2,067 miles nonstop takes roughly 4h 31m 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
- RTB — Juan Manuel Galvez International Airport · Roatan, Honduras
- 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 RTB
- UII · Utila Airport28 mi away
- GJA · La Laguna Airport42 mi away
- LCE · Goloson International Airport45 mi away
- TJI · Trujillo Airport47 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 RTB from PSM?
The flight distance from Roatan (RTB) to Portsmouth (PSM) is 2,067 miles (3,327 km, 1,796 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RTB to PSM?
A nonstop flight takes about 4h 31m 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 Roatan and Portsmouth?
Portsmouth is 2 hours ahead of Roatan.
What is the cheapest way to fly from RTB to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RTB–PSM that never appear on search engines, with no booking fees.