Need help booking?
Unpublished phone-only deals available
KKC to KCZ: distance & flight time
Khon Kaen (Khon Kaen Airport) → Kochi (Kōchi Ryōma Airport)
2,252 mi
3,624 km · 1,957 nm
4h 53m
estimated nonstop flight time
+2h
time difference · heading northeast
See live KKC→KCZ fares Phone-only fares on this route — call free
Flight time details
2,252 miles nonstop takes roughly 4h 53m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- KKC — Khon Kaen Airport · Khon Kaen, Thailand
- KCZ — Kōchi Ryōma Airport · Kochi, 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 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 KCZ
- TAK · Takamatsu Airport50 mi away
- MYJ · Matsuyama Airport59 mi away
- TKS · Tokushima Airport/JMSDF Air Base67 mi away
- HIJ · Hiroshima Airport75 mi away
Frequently asked questions
How far is KKC from KCZ?
The flight distance from Khon Kaen (KKC) to Kochi (KCZ) is 2,252 miles (3,624 km, 1,957 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KKC to KCZ?
A nonstop flight takes about 4h 53m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KKC to KCZ?
Nonstop service on KKC–KCZ depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 53m nonstop estimate.
What is the time difference between Khon Kaen and Kochi?
Kochi is 2 hours ahead of Khon Kaen.
What is the cheapest way to fly from KKC to KCZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KKC–KCZ that never appear on search engines, with no booking fees.
Why are some KKC to KCZ fares phone-only?
Consolidator contracts let us sell certain KKC–KCZ tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.