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KCT to HOU: distance & flight time
Koggala (Koggala Airport) → Houston (William P Hobby Airport)
9,957 mi
16,024 km · 8,653 nm
19h 59m
estimated nonstop flight time
-10.5h
time difference · heading north
See live KCT→HOU fares Phone-only fares on this route — call free
Flight time details
9,957 miles nonstop takes roughly 19h 59m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KCT — Koggala Airport · Koggala, Sri Lanka
- HOU — William P Hobby 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 KCT
- HRI · Mattala Rajapaksa International Airport59 mi away
- RML · Colombo Ratmalana Airport65 mi away
- WRZ · Weerawila Airport65 mi away
- CMB · Bandaranaike International Colombo Airport87 mi away
Near HOU
- IAH · George Bush Intercontinental Houston Airport24 mi away
- EFD · Ellington Airport8 mi away
- AAP · Andrau Airpark19 mi away
- SGR · Sugar Land Regional Airport23 mi away
Frequently asked questions
How far is KCT from HOU?
The flight distance from Koggala (KCT) to Houston (HOU) is 9,957 miles (16,024 km, 8,653 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCT to HOU?
A nonstop flight takes about 19h 59m 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 Koggala and Houston?
Houston is 10.5 hours behind Koggala.
What is the cheapest way to fly from KCT to HOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCT–HOU that never appear on search engines, with no booking fees.