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KOS to HYN: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Huangyan (Huangyan Luqiao Airport)
1,694 mi
2,726 km · 1,472 nm
3h 47m
estimated nonstop flight time
+1h
time difference · heading northeast
See live KOS→HYN fares Phone-only fares on this route — call free
Flight time details
1,694 miles nonstop takes roughly 3h 47m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- HYN — Huangyan Luqiao Airport · Huangyan, China
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 KOS
- PQC · Phu Quoc International Airport37 mi away
- PNH · Phnom Penh International Airport106 mi away
- VKG · Rach Gia Airport110 mi away
- KZC · Kampong Chhnang Airport132 mi away
Near HYN
- WNZ · Wenzhou Longwan International Airport57 mi away
- NGB · Ningbo Lishe International Airport87 mi away
- YIW · Yiwu Airport100 mi away
- HSN · Zhoushan Airport110 mi away
Frequently asked questions
How far is KOS from HYN?
The flight distance from Sihanoukville (KOS) to Huangyan (HYN) is 1,694 miles (2,726 km, 1,472 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to HYN?
A nonstop flight takes about 3h 47m 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 time difference between Sihanoukville and Huangyan?
Huangyan is 1 hour ahead of Sihanoukville.
What is the cheapest way to fly from KOS to HYN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–HYN that never appear on search engines, with no booking fees.