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KKC to CMH: distance & flight time
Khon Kaen (Khon Kaen Airport) → Columbus (John Glenn Columbus International Airport)
8,518 mi
13,709 km · 7,402 nm
17h 10m
estimated nonstop flight time
-11h
time difference · heading north
See live KKC→CMH fares Phone-only fares on this route — call free
Flight time details
8,518 miles nonstop takes roughly 17h 10m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- KKC — Khon Kaen Airport · Khon Kaen, Thailand
- CMH — John Glenn Columbus International Airport · Columbus, United States
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 CMH
Frequently asked questions
How far is KKC from CMH?
The flight distance from Khon Kaen (KKC) to Columbus (CMH) is 8,518 miles (13,709 km, 7,402 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KKC to CMH?
A nonstop flight takes about 17h 10m 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 Columbus?
Columbus is 11 hours behind Khon Kaen.
What is the cheapest way to fly from KKC to CMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KKC–CMH that never appear on search engines, with no booking fees.