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CIY to PSM: distance & flight time
Comiso (Comiso Airport) → Portsmouth (Portsmouth International at Pease Airport)
4,337 mi
6,980 km · 3,769 nm
8h 58m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CIY→PSM fares Phone-only fares on this route — call free
Flight time details
4,337 miles nonstop takes roughly 8h 58m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- CIY — Comiso Airport · Comiso, Italy
- 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 CIY
- NSY · Sigonella Navy Air Base33 mi away
- CTA · Catania-Fontanarossa Airport41 mi away
- GZM · Xewkija Heliport69 mi away
- MLA · Malta International Airport79 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 CIY from PSM?
The flight distance from Comiso (CIY) to Portsmouth (PSM) is 4,337 miles (6,980 km, 3,769 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CIY to PSM?
A nonstop flight takes about 8h 58m 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 Comiso and Portsmouth?
Portsmouth is 6 hours behind Comiso.
What is the cheapest way to fly from CIY to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CIY–PSM that never appear on search engines, with no booking fees.