Need help booking?
Unpublished phone-only deals available
SDS to KUV: distance & flight time
Sado (Sado Airport) → Kunsan (Kunsan Air Base)
667 mi
1,074 km · 580 nm
1h 55m
estimated nonstop flight time
Same time
time difference · heading west
See live SDS→KUV fares Phone-only fares on this route — call free
Flight time details
667 miles nonstop takes roughly 1h 55m 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
- KUV — Kunsan Air Base · Kunsan, 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 KUV
- CHN · Jeon Ju Airport (G-703)28 mi away
- KWJ · Gwangju Airport55 mi away
- HMY · Seosan Air Base56 mi away
- MWX · Muan International Airport64 mi away
Frequently asked questions
How far is SDS from KUV?
The flight distance from Sado (SDS) to Kunsan (KUV) is 667 miles (1,074 km, 580 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDS to KUV?
A nonstop flight takes about 1h 55m 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 KUV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDS–KUV that never appear on search engines, with no booking fees.