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CEN to ALN: distance & flight time
Ciudad Obregon (Ciudad Obregón International Airport) → Alton/St Louis (St Louis Regional Airport)
1,388 mi
2,234 km · 1,206 nm
3h 29m
estimated nonstop flight time
—
time difference · heading northeast
See live CEN→ALN fares Phone-only fares on this route — call free
Flight time details
1,388 miles nonstop takes roughly 3h 29m 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
- CEN — Ciudad Obregón International Airport · Ciudad Obregon, Mexico
- 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 CEN
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 CEN from ALN?
The flight distance from Ciudad Obregon (CEN) to Alton/St Louis (ALN) is 1,388 miles (2,234 km, 1,206 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEN to ALN?
A nonstop flight takes about 3h 29m 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 CEN to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEN–ALN that never appear on search engines, with no booking fees.