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QLR to ALN: distance & flight time
Monte Real (Monte Real Air Base) → Alton/St Louis (St Louis Regional Airport)
4,173 mi
6,716 km · 3,626 nm
8h 39m
estimated nonstop flight time
—
time difference · heading northwest
See live QLR→ALN fares Phone-only fares on this route — call free
Flight time details
4,173 miles nonstop takes roughly 8h 39m 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
- QLR — Monte Real Air Base · Monte Real, Portugal
- 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 QLR
- AVR · Alverca Air Base66 mi away
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)74 mi away
- CAT · Cascais Airport80 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)81 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 QLR from ALN?
The flight distance from Monte Real (QLR) to Alton/St Louis (ALN) is 4,173 miles (6,716 km, 3,626 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from QLR to ALN?
A nonstop flight takes about 8h 39m 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 QLR to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on QLR–ALN that never appear on search engines, with no booking fees.