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KKC to IAH: distance & flight time
Khon Kaen (Khon Kaen Airport) → Houston (George Bush Intercontinental Houston Airport)
9,008 mi
14,497 km · 7,828 nm
18h 8m
estimated nonstop flight time
-12h
time difference · heading north
See live KKC→IAH fares Phone-only fares on this route — call free
Flight time details
9,008 miles nonstop takes roughly 18h 8m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- KKC — Khon Kaen Airport · Khon Kaen, Thailand
- IAH — George Bush Intercontinental Houston Airport · Houston, 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 IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 mi away
Frequently asked questions
How far is KKC from IAH?
The flight distance from Khon Kaen (KKC) to Houston (IAH) is 9,008 miles (14,497 km, 7,828 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KKC to IAH?
A nonstop flight takes about 18h 8m 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 Houston?
Houston is 12 hours behind Khon Kaen.
What is the cheapest way to fly from KKC to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KKC–IAH that never appear on search engines, with no booking fees.