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SYX to CNI: distance & flight time
Sanya (Sanya Phoenix International Airport) → Changhai (Changhai Airport)
1,652 mi
2,658 km · 1,435 nm
3h 42m
estimated nonstop flight time
Same time
time difference · heading northeast
See live SYX→CNI fares Phone-only fares on this route — call free
Flight time details
1,652 miles nonstop takes roughly 3h 42m gate to gate, flying northeast. 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
- SYX — Sanya Phoenix International Airport · Sanya, China
- CNI — Changhai Airport · Changhai, 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 SYX
- BAR · Qionghai Bo'ao Airport89 mi away
- HAK · Haikou Meilan International Airport132 mi away
Near CNI
- DLC · Zhoushuizi Airport64 mi away
- YKH · Yingkou Lanqi Airport90 mi away
- DDG · Dandong Airport101 mi away
- AOG · Anshan Air Base127 mi away
Frequently asked questions
How far is SYX from CNI?
The flight distance from Sanya (SYX) to Changhai (CNI) is 1,652 miles (2,658 km, 1,435 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYX to CNI?
A nonstop flight takes about 3h 42m 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 SYX to CNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYX–CNI that never appear on search engines, with no booking fees.