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KCT to ART: distance & flight time
Koggala (Koggala Airport) → Watertown (Watertown International Airport)
8,682 mi
13,972 km · 7,544 nm
17h 29m
estimated nonstop flight time
-9.5h
time difference · heading north
See live KCT→ART fares Phone-only fares on this route — call free
Flight time details
8,682 miles nonstop takes roughly 17h 29m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KCT — Koggala Airport · Koggala, Sri Lanka
- ART — Watertown International Airport · Watertown, 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 ART
- YGK · Kingston Norman Rogers Airport33 mi away
- OGS · Ogdensburg International Airport55 mi away
- RME · Griffiss International Airport61 mi away
- SYR · Syracuse Hancock International Airport61 mi away
Frequently asked questions
How far is KCT from ART?
The flight distance from Koggala (KCT) to Watertown (ART) is 8,682 miles (13,972 km, 7,544 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCT to ART?
A nonstop flight takes about 17h 29m 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 Watertown?
Watertown is 9.5 hours behind Koggala.
What is the cheapest way to fly from KCT to ART?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCT–ART that never appear on search engines, with no booking fees.