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CDS to ALN: distance & flight time
Childress (Childress Municipal Airport) → Alton/St Louis (St Louis Regional Airport)
645 mi
1,038 km · 561 nm
1h 52m
estimated nonstop flight time
—
time difference · heading northeast
See live CDS→ALN fares Phone-only fares on this route — call free
Flight time details
645 miles nonstop takes roughly 1h 52m 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
- CDS — Childress Municipal Airport · Childress, United States
- 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 CDS
- LTS · Altus Air Force Base60 mi away
- HBR · Hobart Regional Airport80 mi away
- CSM · Clinton Sherman Airport88 mi away
- PPA · Perry Lefors Field91 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 CDS from ALN?
The flight distance from Childress (CDS) to Alton/St Louis (ALN) is 645 miles (1,038 km, 561 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CDS to ALN?
A nonstop flight takes about 1h 52m 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 CDS to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CDS–ALN that never appear on search engines, with no booking fees.