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BTH to ALN: distance & flight time
Batam (Hang Nadim International Airport) → Alton/St Louis (St Louis Regional Airport)
9,530 mi
15,336 km · 8,281 nm
19h 9m
estimated nonstop flight time
—
time difference · heading north
See live BTH→ALN fares Phone-only fares on this route — call free
Flight time details
9,530 miles nonstop takes roughly 19h 9m gate to gate, flying north. 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
- BTH — Hang Nadim International Airport · Batam, Indonesia
- 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 BTH
- SIN · Singapore Changi Airport18 mi away
- QPG · Paya Lebar Air Base22 mi away
- XSP · Seletar Airport27 mi away
- TNJ · Raja Haji Fisabilillah International Airport32 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 BTH from ALN?
The flight distance from Batam (BTH) to Alton/St Louis (ALN) is 9,530 miles (15,336 km, 8,281 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTH to ALN?
A nonstop flight takes about 19h 9m 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 BTH to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTH–ALN that never appear on search engines, with no booking fees.