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KOS to TCZ: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Tengchong (Tengchong Tuofeng Airport)
1,048 mi
1,687 km · 911 nm
2h 45m
estimated nonstop flight time
+1h
time difference · heading north
See live KOS→TCZ fares Phone-only fares on this route — call free
Flight time details
1,048 miles nonstop takes roughly 2h 45m gate to gate, flying north. 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
- TCZ — Tengchong Tuofeng Airport · Tengchong, 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 TCZ
- LUM · Mangshi Airport37 mi away
- BSD · Baoshan Yunduan Airport43 mi away
- MYT · Myitkyina Airport77 mi away
- BMO · Banmaw Airport91 mi away
Frequently asked questions
How far is KOS from TCZ?
The flight distance from Sihanoukville (KOS) to Tengchong (TCZ) is 1,048 miles (1,687 km, 911 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to TCZ?
A nonstop flight takes about 2h 45m 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 Tengchong?
Tengchong is 1 hour ahead of Sihanoukville.
What is the cheapest way to fly from KOS to TCZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–TCZ that never appear on search engines, with no booking fees.