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CTT to PSM: distance & flight time
Le Castellet (Le Castellet Airport) → Portsmouth (Portsmouth International at Pease Airport)
3,714 mi
5,978 km · 3,228 nm
7h 45m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CTT→PSM fares Phone-only fares on this route — call free
Flight time details
3,714 miles nonstop takes roughly 7h 45m 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
- CTT — Le Castellet Airport · Le Castellet, France
- 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 CTT
- TLN · Toulon-Hyères Airport21 mi away
- MRS · Marseille Provence Airport31 mi away
- LTT · La Môle Airport35 mi away
- FRJ · Fréjus Airport49 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 CTT from PSM?
The flight distance from Le Castellet (CTT) to Portsmouth (PSM) is 3,714 miles (5,978 km, 3,228 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CTT to PSM?
A nonstop flight takes about 7h 45m 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 Le Castellet and Portsmouth?
Portsmouth is 6 hours behind Le Castellet.
What is the cheapest way to fly from CTT to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CTT–PSM that never appear on search engines, with no booking fees.