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ALN to CDG: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Paris (Charles de Gaulle International Airport)
4,367 mi
7,028 km · 3,795 nm
9h 2m
estimated nonstop flight time
—
time difference · heading northeast
See live ALN→CDG fares Phone-only fares on this route — call free
Flight time details
4,367 miles nonstop takes roughly 9h 2m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ALN — St Louis Regional Airport · Alton/St Louis, United States
- CDG — Charles de Gaulle International Airport · Paris, 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 ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Near CDG
- LBG · Paris-Le Bourget Airport6 mi away
- CSF · Creil Air Base17 mi away
- ORY · Paris-Orly Airport21 mi away
- VIY · Villacoublay-Vélizy (BA 107) Air Base23 mi away
Frequently asked questions
How far is ALN from CDG?
The flight distance from Alton/St Louis (ALN) to Paris (CDG) is 4,367 miles (7,028 km, 3,795 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to CDG?
A nonstop flight takes about 9h 2m 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 cheapest way to fly from ALN to CDG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–CDG that never appear on search engines, with no booking fees.