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CAH to ALN: distance & flight time
Ca Mau (Cà Mau Airport) → Alton/St Louis (St Louis Regional Airport)
8,974 mi
14,443 km · 7,799 nm
18h 4m
estimated nonstop flight time
—
time difference · heading north
See live CAH→ALN fares Phone-only fares on this route — call free
Flight time details
8,974 miles nonstop takes roughly 18h 4m gate to gate, flying north. 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
- CAH — Cà Mau Airport · Ca Mau, Vietnam
- 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 CAH
- VKG · Rach Gia Airport54 mi away
- VCA · Can Tho International Airport72 mi away
- VCS · Co Ong Airport104 mi away
- PQC · Phu Quoc International Airport106 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 CAH from ALN?
The flight distance from Ca Mau (CAH) to Alton/St Louis (ALN) is 8,974 miles (14,443 km, 7,799 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAH to ALN?
A nonstop flight takes about 18h 4m 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 CAH to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAH–ALN that never appear on search engines, with no booking fees.