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KOK to IAH: distance & flight time
Kruunupyy (Kokkola-Pietarsaari Airport) → Houston (George Bush Intercontinental Houston Airport)
5,156 mi
8,297 km · 4,480 nm
10h 35m
estimated nonstop flight time
-8h
time difference · heading northwest
See live KOK→IAH fares Phone-only fares on this route — call free
Flight time details
5,156 miles nonstop takes roughly 10h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- KOK — Kokkola-Pietarsaari Airport · Kruunupyy, Finland
- 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 KOK
- KAU · Kauhava Airport41 mi away
- YLI · Ylivieska Airfield53 mi away
- VAA · Vaasa Airport63 mi away
- SJY · Seinäjoki Airport72 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 KOK from IAH?
The flight distance from Kruunupyy (KOK) to Houston (IAH) is 5,156 miles (8,297 km, 4,480 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOK to IAH?
A nonstop flight takes about 10h 35m 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 Kruunupyy and Houston?
Houston is 8 hours behind Kruunupyy.
What is the cheapest way to fly from KOK to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOK–IAH that never appear on search engines, with no booking fees.