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KKC to SIA: distance & flight time
Khon Kaen (Khon Kaen Airport) → Xi\'AN (Xi'an Xiguan Airport)
1,298 mi
2,089 km · 1,128 nm
3h 17m
estimated nonstop flight time
+1h
time difference · heading north
See live KKC→SIA fares Phone-only fares on this route — call free
Flight time details
1,298 miles nonstop takes roughly 3h 17m gate to gate, flying north. 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
- KKC — Khon Kaen Airport · Khon Kaen, Thailand
- SIA — Xi'an Xiguan Airport · Xi\'AN, China
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 KKC
- UTH · Udon Thani Airport64 mi away
- ROI · Roi Et Airport70 mi away
- BFV · Buri Ram Airport91 mi away
- LOE · Loei Airport97 mi away
Near SIA
- XIY · Xi'an Xianyang International Airport22 mi away
- AKA · Ankang Wulipu Airport116 mi away
- YCU · Yuncheng Guangong Airport120 mi away
- IQN · Qingyang Airport130 mi away
Frequently asked questions
How far is KKC from SIA?
The flight distance from Khon Kaen (KKC) to Xi\'AN (SIA) is 1,298 miles (2,089 km, 1,128 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KKC to SIA?
A nonstop flight takes about 3h 17m 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 Khon Kaen and Xi\'AN?
Xi\'AN is 1 hour ahead of Khon Kaen.
What is the cheapest way to fly from KKC to SIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KKC–SIA that never appear on search engines, with no booking fees.