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CNL to ALN: distance & flight time
Sindal (Sindal Airport) → Alton/St Louis (St Louis Regional Airport)
4,349 mi
6,999 km · 3,779 nm
9h
estimated nonstop flight time
—
time difference · heading northwest
See live CNL→ALN fares Phone-only fares on this route — call free
Flight time details
4,349 miles nonstop takes roughly 9h gate to gate, flying northwest. 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
- CNL — Sindal Airport · Sindal, Denmark
- ALN — St Louis Regional Airport · Alton/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 CNL
- AAL · Aalborg Airport32 mi away
- BYR · Læsø Airport33 mi away
- TED · Thisted Airport64 mi away
- GSE · Gothenburg City Airport64 mi away
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
Frequently asked questions
How far is CNL from ALN?
The flight distance from Sindal (CNL) to Alton/St Louis (ALN) is 4,349 miles (6,999 km, 3,779 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNL to ALN?
A nonstop flight takes about 9h 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 CNL to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNL–ALN that never appear on search engines, with no booking fees.