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BLT to ALN: distance & flight time
Blackwater (Blackwater Airport) → Alton/St Louis (St Louis Regional Airport)
8,867 mi
14,270 km · 7,705 nm
17h 51m
estimated nonstop flight time
—
time difference · heading northeast
See live BLT→ALN fares Phone-only fares on this route — call free
Flight time details
8,867 miles nonstop takes roughly 17h 51m gate to gate, flying northeast. 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
- BLT — Blackwater Airport · Blackwater, Australia
- 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 BLT
- EMD · Emerald Airport40 mi away
- DYA · Dysart Airport73 mi away
- CMQ · Clermont Airport95 mi away
- ROK · Rockhampton Airport107 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 BLT from ALN?
The flight distance from Blackwater (BLT) to Alton/St Louis (ALN) is 8,867 miles (14,270 km, 7,705 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BLT to ALN?
A nonstop flight takes about 17h 51m 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 BLT to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BLT–ALN that never appear on search engines, with no booking fees.