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PSM to GCI: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Guernsey (Guernsey Airport)
3,176 mi
5,111 km · 2,760 nm
6h 42m
estimated nonstop flight time
+5h
time difference · heading northeast
See live PSM→GCI fares Phone-only fares on this route — call free
Flight time details
3,176 miles nonstop takes roughly 6h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- GCI — Guernsey Airport · Guernsey, Guernsey
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 GCI
- JER · Jersey Airport24 mi away
- ACI · Alderney Airport26 mi away
- CER · Cherbourg-Maupertus Airport53 mi away
- GFR · Granville Airport60 mi away
Frequently asked questions
How far is PSM from GCI?
The flight distance from Portsmouth (PSM) to Guernsey (GCI) is 3,176 miles (5,111 km, 2,760 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to GCI?
A nonstop flight takes about 6h 42m 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 Guernsey?
Guernsey is 5 hours ahead of Portsmouth.
What is the cheapest way to fly from PSM to GCI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–GCI that never appear on search engines, with no booking fees.