Need help booking?
Unpublished phone-only deals available
KLF to IAH: distance & flight time
Kaluga (Grabtsevo Airport) → Houston (George Bush Intercontinental Houston Airport)
5,930 mi
9,543 km · 5,153 nm
12h 6m
estimated nonstop flight time
-8h
time difference · heading northwest
See live KLF→IAH fares Phone-only fares on this route — call free
Flight time details
5,930 miles nonstop takes roughly 12h 6m 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
- KLF — Grabtsevo Airport · Kaluga, Russia
- 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 KLF
- VKO · Vnukovo International Airport80 mi away
- OSF · Ostafyevo International Airport80 mi away
- DME · Domodedovo International Airport85 mi away
- ZIA · Zhukovsky International Airport99 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 KLF from IAH?
The flight distance from Kaluga (KLF) to Houston (IAH) is 5,930 miles (9,543 km, 5,153 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLF to IAH?
A nonstop flight takes about 12h 6m 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 Kaluga and Houston?
Houston is 8 hours behind Kaluga.
What is the cheapest way to fly from KLF to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLF–IAH that never appear on search engines, with no booking fees.