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OBL to ALN: distance & flight time
Zoersel (Zoersel (Oostmalle) Airfield) → Alton/St Louis (St Louis Regional Airport)
4,375 mi
7,041 km · 3,802 nm
9h 3m
estimated nonstop flight time
—
time difference · heading northwest
See live OBL→ALN fares Phone-only fares on this route — call free
Flight time details
4,375 miles nonstop takes roughly 9h 3m 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
- OBL — Zoersel (Oostmalle) Airfield · Zoersel, Belgium
- 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 OBL
- ANR · Antwerp International Airport (Deurne)14 mi away
- GLZ · Gilze Rijen Air Base22 mi away
- WOE · Woensdrecht Air Base22 mi away
- BRU · Brussels Airport28 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 OBL from ALN?
The flight distance from Zoersel (OBL) to Alton/St Louis (ALN) is 4,375 miles (7,041 km, 3,802 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBL to ALN?
A nonstop flight takes about 9h 3m 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 OBL to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBL–ALN that never appear on search engines, with no booking fees.