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PSM to GCH: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Gachsaran (Gachsaran Airport)
6,162 mi
9,917 km · 5,355 nm
12h 33m
estimated nonstop flight time
+7.5h
time difference · heading northeast
See live PSM→GCH fares Phone-only fares on this route — call free
Flight time details
6,162 miles nonstop takes roughly 12h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7.5-hour time gain when reading arrival times on your ticket.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- GCH — Gachsaran Airport · Gachsaran, Iran
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 GCH
- YES · Yasouj Airport50 mi away
- AKW · Aghajari Airport74 mi away
- KHK · Khark Island Airport80 mi away
- OMI · Omidiyeh Airport84 mi away
Frequently asked questions
How far is PSM from GCH?
The flight distance from Portsmouth (PSM) to Gachsaran (GCH) is 6,162 miles (9,917 km, 5,355 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to GCH?
A nonstop flight takes about 12h 33m 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 Gachsaran?
Gachsaran is 7.5 hours ahead of Portsmouth.
What is the cheapest way to fly from PSM to GCH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–GCH that never appear on search engines, with no booking fees.