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SYX to SWU: distance & flight time
Sanya (Sanya Phoenix International Airport) → Suwon (Suwon Airport)
1,687 mi
2,716 km · 1,466 nm
3h 47m
estimated nonstop flight time
+1h
time difference · heading northeast
See live SYX→SWU fares Phone-only fares on this route — call free
Flight time details
1,687 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
- SYX — Sanya Phoenix International Airport · Sanya, China
- SWU — Suwon Airport · Suwon, South Korea
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 SWU
- ICN · Incheon International Airport34 mi away
- OSN · Osan Air Base10 mi away
- SSN · Seoul Air Base (K-16)15 mi away
- GMP · Gimpo International Airport25 mi away
Frequently asked questions
How far is SYX from SWU?
The flight distance from Sanya (SYX) to Suwon (SWU) is 1,687 miles (2,716 km, 1,466 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYX to SWU?
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 Sanya and Suwon?
Suwon is 1 hour ahead of Sanya.
What is the cheapest way to fly from SYX to SWU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYX–SWU that never appear on search engines, with no booking fees.