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HNY to ALN: distance & flight time
Hengyang (Hengyang Nanyue Airport) → Alton/St Louis (St Louis Regional Airport)
7,661 mi
12,329 km · 6,657 nm
15h 29m
estimated nonstop flight time
—
time difference · heading north
See live HNY→ALN fares Phone-only fares on this route — call free
Flight time details
7,661 miles nonstop takes roughly 15h 29m 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
- HNY — Hengyang Nanyue Airport · Hengyang, China
- 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 HNY
- LLF · Lingling Airport74 mi away
- CSX · Changsha Huanghua International Airport96 mi away
- YIC · Yichun Mingyueshan Airport120 mi away
- WGN · Shaoyang Wugang Airport123 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 HNY from ALN?
The flight distance from Hengyang (HNY) to Alton/St Louis (ALN) is 7,661 miles (12,329 km, 6,657 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HNY to ALN?
A nonstop flight takes about 15h 29m 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 HNY to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HNY–ALN that never appear on search engines, with no booking fees.