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HRI to KGS: distance & flight time
Mattala (Mattala Rajapaksa International Airport) → Kos (Kos Airport)
3,993 mi
6,426 km · 3,470 nm
8h 18m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live HRI→KGS fares Phone-only fares on this route — call free
Flight time details
3,993 miles nonstop takes roughly 8h 18m 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
- HRI — Mattala Rajapaksa International Airport · Mattala, Sri Lanka
- KGS — Kos Airport · Kos, Greece
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 HRI
- WRZ · Weerawila Airport8 mi away
- KCT · Koggala Airport59 mi away
- ADP · Ampara Airport81 mi away
- RML · Colombo Ratmalana Airport93 mi away
Near KGS
- JKL · Kalymnos Airport14 mi away
- LRS · Leros Airport31 mi away
- BXN · Imsık Airport40 mi away
- JTY · Astypalaia Airport42 mi away
Frequently asked questions
How far is HRI from KGS?
The flight distance from Mattala (HRI) to Kos (KGS) is 3,993 miles (6,426 km, 3,470 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRI to KGS?
A nonstop flight takes about 8h 18m 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 Mattala and Kos?
Kos is 2.5 hours behind Mattala.
What is the cheapest way to fly from HRI to KGS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRI–KGS that never appear on search engines, with no booking fees.