Need help booking?
Unpublished phone-only deals available
ADW to ALN: distance & flight time
Camp Springs (Joint Base Andrews) → Alton/St Louis (St Louis Regional Airport)
709 mi
1,140 km · 616 nm
2h
estimated nonstop flight time
—
time difference · heading west
See live ADW→ALN fares Phone-only fares on this route — call free
Flight time details
709 miles nonstop takes roughly 2h 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
- ADW — Joint Base Andrews · Camp Springs, 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 ADW
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 ADW from ALN?
The flight distance from Camp Springs (ADW) to Alton/St Louis (ALN) is 709 miles (1,140 km, 616 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADW to ALN?
A nonstop flight takes about 2h 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 ADW to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADW–ALN that never appear on search engines, with no booking fees.