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LAM to KCT: distance & flight time
Los Alamos (Los Alamos Airport) → Koggala (Koggala Airport)
9,512 mi
15,308 km · 8,266 nm
19h 7m
estimated nonstop flight time
+11.5h
time difference · heading north
See live LAM→KCT fares Phone-only fares on this route — call free
Flight time details
9,512 miles nonstop takes roughly 19h 7m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time gain when reading arrival times on your ticket.
The two airports
- LAM — Los Alamos Airport · Los Alamos, United States
- KCT — Koggala Airport · Koggala, Sri Lanka
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 LAM
- SAF · Santa Fe Municipal Airport21 mi away
- TSM · Taos Regional Airport52 mi away
- ABQ · Albuquerque International Sunport61 mi away
- LVS · Las Vegas Municipal Airport65 mi away
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
Frequently asked questions
How far is LAM from KCT?
The flight distance from Los Alamos (LAM) to Koggala (KCT) is 9,512 miles (15,308 km, 8,266 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAM to KCT?
A nonstop flight takes about 19h 7m 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 Los Alamos and Koggala?
Koggala is 11.5 hours ahead of Los Alamos.
What is the cheapest way to fly from LAM to KCT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAM–KCT that never appear on search engines, with no booking fees.