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IAH to KTW: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Katowice (Katowice International Airport)
5,592 mi
8,999 km · 4,859 nm
11h 26m
estimated nonstop flight time
+7h
time difference · heading northeast
See live IAH→KTW fares Phone-only fares on this route — call free
Flight time details
5,592 miles nonstop takes roughly 11h 26m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- KTW — Katowice International Airport · Katowice, Poland
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 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
Near KTW
- KRK · Kraków John Paul II International Airport41 mi away
- OSR · Ostrava Leos Janáček Airport69 mi away
- LCJ · Łódź Władysław Reymont Airport87 mi away
- ILZ · Žilina Airport88 mi away
Frequently asked questions
How far is IAH from KTW?
The flight distance from Houston (IAH) to Katowice (KTW) is 5,592 miles (8,999 km, 4,859 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to KTW?
A nonstop flight takes about 11h 26m 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 Houston and Katowice?
Katowice is 7 hours ahead of Houston.
What is the cheapest way to fly from IAH to KTW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–KTW that never appear on search engines, with no booking fees.