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ALN to FRI: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Fort Riley (Marshall Army Air Field)
361 mi
581 km · 314 nm
1h 25m
estimated nonstop flight time
—
time difference · heading west
See live ALN→FRI fares Phone-only fares on this route — call free
Flight time details
361 miles nonstop takes roughly 1h 25m gate to gate, flying west. 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
- FRI — Marshall Army Air Field · Fort Riley, 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 FRI
- MHK · Manhattan Regional Airport8 mi away
- SLN · Salina Municipal Airport51 mi away
- EMP · Emporia Municipal Airport59 mi away
- FOE · Topeka Regional Airport - Forbes Field60 mi away
Frequently asked questions
How far is ALN from FRI?
The flight distance from Alton/St Louis (ALN) to Fort Riley (FRI) is 361 miles (581 km, 314 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to FRI?
A nonstop flight takes about 1h 25m 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 FRI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–FRI that never appear on search engines, with no booking fees.