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CTT to STL: distance & flight time
Le Castellet (Le Castellet Airport) → St. Louis (St Louis Lambert International Airport)
4,727 mi
7,607 km · 4,107 nm
9h 44m
estimated nonstop flight time
-7h
time difference · heading northwest
See live CTT→STL fares Phone-only fares on this route — call free
Flight time details
4,727 miles nonstop takes roughly 9h 44m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- CTT — Le Castellet Airport · Le Castellet, France
- STL — St Louis Lambert International Airport · St. Louis, 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 STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Frequently asked questions
How far is CTT from STL?
The flight distance from Le Castellet (CTT) to St. Louis (STL) is 4,727 miles (7,607 km, 4,107 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CTT to STL?
A nonstop flight takes about 9h 44m 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 St. Louis?
St. Louis is 7 hours behind Le Castellet.
What is the cheapest way to fly from CTT to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CTT–STL that never appear on search engines, with no booking fees.