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KCT to OSF: distance & flight time
Koggala (Koggala Airport) → Moscow (Ostafyevo International Airport)
4,149 mi
6,678 km · 3,606 nm
8h 36m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live KCT→OSF fares Phone-only fares on this route — call free
Flight time details
4,149 miles nonstop takes roughly 8h 36m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KCT — Koggala Airport · Koggala, Sri Lanka
- OSF — Ostafyevo International Airport · Moscow, Russia
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 OSF
- VKO · Vnukovo International Airport11 mi away
- DME · Domodedovo International Airport17 mi away
- BKA · Bykovo Airport23 mi away
- ZIA · Zhukovsky International Airport25 mi away
Frequently asked questions
How far is KCT from OSF?
The flight distance from Koggala (KCT) to Moscow (OSF) is 4,149 miles (6,678 km, 3,606 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCT to OSF?
A nonstop flight takes about 8h 36m 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 Moscow?
Moscow is 2.5 hours behind Koggala.
What is the cheapest way to fly from KCT to OSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCT–OSF that never appear on search engines, with no booking fees.