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EFL to IAH: distance & flight time
Keffallinia (Kefallinia Airport) → Houston (George Bush Intercontinental Houston Airport)
6,173 mi
9,934 km · 5,364 nm
12h 34m
estimated nonstop flight time
-8h
time difference · heading northwest
See live EFL→IAH fares Phone-only fares on this route — call free
Flight time details
6,173 miles nonstop takes roughly 12h 34m 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
- EFL — Kefallinia Airport · Keffallinia, Greece
- 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 EFL
- ZTH · Zakynthos International Airport "Dionysios Solomos"33 mi away
- PYR · Andravida Air Base45 mi away
- GPA · Araxos Airport50 mi away
- AGQ · Agrinion Air Base57 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 EFL from IAH?
The flight distance from Keffallinia (EFL) to Houston (IAH) is 6,173 miles (9,934 km, 5,364 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EFL to IAH?
A nonstop flight takes about 12h 34m 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 Keffallinia and Houston?
Houston is 8 hours behind Keffallinia.
What is the cheapest way to fly from EFL to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EFL–IAH that never appear on search engines, with no booking fees.