Need help booking?
Unpublished phone-only deals available
RJK to KKC: distance & flight time
Rijeka (Rijeka Airport) → Khon Kaen (Khon Kaen Airport)
5,331 mi
8,580 km · 4,633 nm
10h 55m
estimated nonstop flight time
+5h
time difference · heading east
See live RJK→KKC fares Phone-only fares on this route — call free
Flight time details
5,331 miles nonstop takes roughly 10h 55m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- RJK — Rijeka Airport · Rijeka, Croatia
- 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 RJK
- PUY · Pula Airport39 mi away
- LSZ · Lošinj Island Airport46 mi away
- POW · Portoroz Airport50 mi away
- TRS · Trieste–Friuli Venezia Giulia Airport68 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 RJK from KKC?
The flight distance from Rijeka (RJK) to Khon Kaen (KKC) is 5,331 miles (8,580 km, 4,633 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RJK to KKC?
A nonstop flight takes about 10h 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 time difference between Rijeka and Khon Kaen?
Khon Kaen is 5 hours ahead of Rijeka.
What is the cheapest way to fly from RJK to KKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RJK–KKC that never appear on search engines, with no booking fees.