Need help booking?
Unpublished phone-only deals available
KCZ to IAH: distance & flight time
Kochi (Kōchi Ryōma Airport) → Houston (George Bush Intercontinental Houston Airport)
7,005 mi
11,273 km · 6,087 nm
14h 12m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KCZ→IAH fares Phone-only fares on this route — call free
Flight time details
7,005 miles nonstop takes roughly 14h 12m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- KCZ — Kōchi Ryōma Airport · Kochi, Japan
- 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 KCZ
- TAK · Takamatsu Airport50 mi away
- MYJ · Matsuyama Airport59 mi away
- TKS · Tokushima Airport/JMSDF Air Base67 mi away
- HIJ · Hiroshima Airport75 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 KCZ from IAH?
The flight distance from Kochi (KCZ) to Houston (IAH) is 7,005 miles (11,273 km, 6,087 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCZ to IAH?
A nonstop flight takes about 14h 12m 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 Kochi and Houston?
Houston is 14 hours behind Kochi.
What is the cheapest way to fly from KCZ to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCZ–IAH that never appear on search engines, with no booking fees.