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ALN to RDM: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Redmond-Bend (Roberts Field)
1,639 mi
2,638 km · 1,425 nm
3h 41m
estimated nonstop flight time
—
time difference · heading northwest
See live ALN→RDM fares Phone-only fares on this route — call free
Flight time details
1,639 miles nonstop takes roughly 3h 41m 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
- ALN — St Louis Regional Airport · Alton/St Louis, United States
- RDM — Roberts Field · Redmond-Bend, 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 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 RDM
- PRZ · Prineville Airport12 mi away
- DLS · Columbia Gorge Regional the Dalles Municipal Airport94 mi away
- SLE · Salem Municipal Airport/McNary Field102 mi away
- EUG · Mahlon Sweet Field103 mi away
Frequently asked questions
How far is ALN from RDM?
The flight distance from Alton/St Louis (ALN) to Redmond-Bend (RDM) is 1,639 miles (2,638 km, 1,425 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to RDM?
A nonstop flight takes about 3h 41m 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 RDM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–RDM that never appear on search engines, with no booking fees.