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HNY to CEI: distance & flight time
Hengyang (Hengyang Nanyue Airport) → Chiang Rai (Chiang Rai International Airport)
939 mi
1,511 km · 816 nm
2h 30m
estimated nonstop flight time
—
time difference · heading southwest
See live HNY→CEI fares Phone-only fares on this route — call free
Flight time details
939 miles nonstop takes roughly 2h 30m gate to gate, flying southwest. 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
- CEI — Chiang Rai International Airport · Chiang Rai, Thailand
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 CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
Frequently asked questions
How far is HNY from CEI?
The flight distance from Hengyang (HNY) to Chiang Rai (CEI) is 939 miles (1,511 km, 816 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HNY to CEI?
A nonstop flight takes about 2h 30m 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 CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HNY–CEI that never appear on search engines, with no booking fees.