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SWU to SDS: distance & flight time
Suwon (Suwon Airport) → Sado (Sado Airport)
626 mi
1,008 km · 544 nm
1h 50m
estimated nonstop flight time
Same time
time difference · heading east
See live SWU→SDS fares Phone-only fares on this route — call free
Flight time details
626 miles nonstop takes roughly 1h 50m gate to gate, flying east. 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
- SWU — Suwon Airport · Suwon, South Korea
- SDS — Sado Airport · Sado, Japan
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 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
Near SDS
- KIJ · Niigata Airport39 mi away
- SYO · Shonai Airport91 mi away
- NTQ · Noto Airport95 mi away
- GAJ · Yamagata Airport109 mi away
Frequently asked questions
How far is SWU from SDS?
The flight distance from Suwon (SWU) to Sado (SDS) is 626 miles (1,008 km, 544 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SWU to SDS?
A nonstop flight takes about 1h 50m 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 SWU to SDS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SWU–SDS that never appear on search engines, with no booking fees.