Need help booking?
Unpublished phone-only deals available
GIU to KKC: distance & flight time
Sigiriya (Sigiriya Air Force Base) → Khon Kaen (Khon Kaen Airport)
1,599 mi
2,574 km · 1,390 nm
3h 36m
estimated nonstop flight time
+1.5h
time difference · heading northeast
See live GIU→KKC fares Phone-only fares on this route — call free
Flight time details
1,599 miles nonstop takes roughly 3h 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- GIU — Sigiriya Air Force Base · Sigiriya, Sri Lanka
- 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 GIU
- HIM · Hingurakgoda Air Force Base18 mi away
- ACJ · Anuradhapura Air Force Base31 mi away
- TRR · China Bay Airport51 mi away
- BTC · Batticaloa Airport67 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 GIU from KKC?
The flight distance from Sigiriya (GIU) to Khon Kaen (KKC) is 1,599 miles (2,574 km, 1,390 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GIU to KKC?
A nonstop flight takes about 3h 36m 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 Sigiriya and Khon Kaen?
Khon Kaen is 1.5 hours ahead of Sigiriya.
What is the cheapest way to fly from GIU to KKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GIU–KKC that never appear on search engines, with no booking fees.