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SDS to CHN: distance & flight time
Sado (Sado Airport) → Jhunju (Jeon Ju Airport (G-703))
641 mi
1,032 km · 557 nm
1h 52m
estimated nonstop flight time
Same time
time difference · heading west
See live SDS→CHN fares Phone-only fares on this route — call free
Flight time details
641 miles nonstop takes roughly 1h 52m gate to gate, flying west. 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
- SDS — Sado Airport · Sado, Japan
- CHN — Jeon Ju Airport (G-703) · Jhunju, 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 SDS
- KIJ · Niigata Airport39 mi away
- SYO · Shonai Airport91 mi away
- NTQ · Noto Airport95 mi away
- GAJ · Yamagata Airport109 mi away
Near CHN
- KUV · Kunsan Air Base28 mi away
- KWJ · Gwangju Airport55 mi away
- CJJ · Cheongju International Airport/Cheongju Air Base (K-59/G-513)62 mi away
- HMY · Seosan Air Base67 mi away
Frequently asked questions
How far is SDS from CHN?
The flight distance from Sado (SDS) to Jhunju (CHN) is 641 miles (1,032 km, 557 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDS to CHN?
A nonstop flight takes about 1h 52m 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 SDS to CHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDS–CHN that never appear on search engines, with no booking fees.