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KCT to ALN: distance & flight time
Koggala (Koggala Airport) → Alton/St Louis (St Louis Regional Airport)
9,275 mi
14,926 km · 8,060 nm
18h 39m
estimated nonstop flight time
—
time difference · heading north
See live KCT→ALN fares Phone-only fares on this route — call free
Flight time details
9,275 miles nonstop takes roughly 18h 39m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KCT — Koggala Airport · Koggala, Sri Lanka
- ALN — St Louis Regional Airport · Alton/St Louis, 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 ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Frequently asked questions
How far is KCT from ALN?
The flight distance from Koggala (KCT) to Alton/St Louis (ALN) is 9,275 miles (14,926 km, 8,060 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCT to ALN?
A nonstop flight takes about 18h 39m 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 cheapest way to fly from KCT to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCT–ALN that never appear on search engines, with no booking fees.