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SWU to KKC: distance & flight time
Suwon (Suwon Airport) → Khon Kaen (Khon Kaen Airport)
2,059 mi
3,313 km · 1,789 nm
4h 30m
estimated nonstop flight time
-2h
time difference · heading southwest
See live SWU→KKC fares Phone-only fares on this route — call free
Flight time details
2,059 miles nonstop takes roughly 4h 30m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- SWU — Suwon Airport · Suwon, South Korea
- KKC — Khon Kaen Airport · Khon Kaen, Thailand
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 KKC
- UTH · Udon Thani Airport64 mi away
- ROI · Roi Et Airport70 mi away
- BFV · Buri Ram Airport91 mi away
- LOE · Loei Airport97 mi away
Frequently asked questions
How far is SWU from KKC?
The flight distance from Suwon (SWU) to Khon Kaen (KKC) is 2,059 miles (3,313 km, 1,789 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SWU to KKC?
A nonstop flight takes about 4h 30m 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 Suwon and Khon Kaen?
Khon Kaen is 2 hours behind Suwon.
What is the cheapest way to fly from SWU to KKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SWU–KKC that never appear on search engines, with no booking fees.