Need help booking?
Unpublished phone-only deals available
IRB to PSM: distance & flight time
Iraan (Iraan Municipal Airport) → Portsmouth (Portsmouth International at Pease Airport)
1,895 mi
3,050 km · 1,647 nm
4h 11m
estimated nonstop flight time
+1h
time difference · heading northeast
See live IRB→PSM fares Phone-only fares on this route — call free
Flight time details
1,895 miles nonstop takes roughly 4h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- IRB — Iraan Municipal Airport · Iraan, 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 IRB
- OZA · Ozona Municipal Airport43 mi away
- FST · Fort Stockton Pecos County Airport61 mi away
- MAF · Midland International Airport74 mi away
- SJT · San Angelo Regional Mathis Field88 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 IRB from PSM?
The flight distance from Iraan (IRB) to Portsmouth (PSM) is 1,895 miles (3,050 km, 1,647 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IRB to PSM?
A nonstop flight takes about 4h 11m 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 Iraan and Portsmouth?
Portsmouth is 1 hour ahead of Iraan.
What is the cheapest way to fly from IRB to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IRB–PSM that never appear on search engines, with no booking fees.