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GNI to ALN: distance & flight time
Green Island (Lyudao Airport) → Alton/St Louis (St Louis Regional Airport)
7,720 mi
12,424 km · 6,708 nm
15h 36m
estimated nonstop flight time
—
time difference · heading northeast
See live GNI→ALN fares Phone-only fares on this route — call free
Flight time details
7,720 miles nonstop takes roughly 15h 36m 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
- GNI — Lyudao Airport · Green Island, Taiwan
- 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 GNI
- TTT · Taitung Airport24 mi away
- KYD · Lanyu Airport45 mi away
- PIF · Pingtung North Airport63 mi away
- HCN · Hengchun Airport64 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 GNI from ALN?
The flight distance from Green Island (GNI) to Alton/St Louis (ALN) is 7,720 miles (12,424 km, 6,708 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNI to ALN?
A nonstop flight takes about 15h 36m 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 GNI to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNI–ALN that never appear on search engines, with no booking fees.