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IAD to CTT: distance & flight time
Washington (Washington Dulles International Airport) → Le Castellet (Le Castellet Airport)
4,158 mi
6,691 km · 3,613 nm
8h 37m
estimated nonstop flight time
+6h
time difference · heading northeast
See live IAD→CTT fares Phone-only fares on this route — call free
Flight time details
4,158 miles nonstop takes roughly 8h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- CTT — Le Castellet Airport · Le Castellet, France
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 IAD
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
Frequently asked questions
How far is IAD from CTT?
The flight distance from Washington (IAD) to Le Castellet (CTT) is 4,158 miles (6,691 km, 3,613 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to CTT?
A nonstop flight takes about 8h 37m 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 Washington and Le Castellet?
Le Castellet is 6 hours ahead of Washington.
What is the cheapest way to fly from IAD to CTT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–CTT that never appear on search engines, with no booking fees.