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KCT to SEP: distance & flight time
Koggala (Koggala Airport) → Stephenville (Stephenville Clark Regional Airport)
9,795 mi
15,763 km · 8,512 nm
19h 40m
estimated nonstop flight time
-10.5h
time difference · heading north
See live KCT→SEP fares Phone-only fares on this route — call free
Flight time details
9,795 miles nonstop takes roughly 19h 40m 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
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Frequently asked questions
How far is KCT from SEP?
The flight distance from Koggala (KCT) to Stephenville (SEP) is 9,795 miles (15,763 km, 8,512 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCT to SEP?
A nonstop flight takes about 19h 40m 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 Stephenville?
Stephenville is 10.5 hours behind Koggala.
What is the cheapest way to fly from KCT to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCT–SEP that never appear on search engines, with no booking fees.