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HNY to ACH: distance & flight time
Hengyang (Hengyang Nanyue Airport) → Altenrhein (St Gallen Altenrhein Airport)
5,432 mi
8,742 km · 4,720 nm
11h 7m
estimated nonstop flight time
—
time difference · heading northwest
See live HNY→ACH fares Phone-only fares on this route — call free
Flight time details
5,432 miles nonstop takes roughly 11h 7m 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
- HNY — Hengyang Nanyue Airport · Hengyang, China
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
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 ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Frequently asked questions
How far is HNY from ACH?
The flight distance from Hengyang (HNY) to Altenrhein (ACH) is 5,432 miles (8,742 km, 4,720 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HNY to ACH?
A nonstop flight takes about 11h 7m 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 ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HNY–ACH that never appear on search engines, with no booking fees.