Need help booking?
Unpublished phone-only deals available
HRI to KSO: distance & flight time
Mattala (Mattala Rajapaksa International Airport) → Kastoria (Kastoria National Airport)
4,366 mi
7,026 km · 3,794 nm
9h 2m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live HRI→KSO fares Phone-only fares on this route — call free
Flight time details
4,366 miles nonstop takes roughly 9h 2m 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
- KSO — Kastoria National Airport · Kastoria, 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 KSO
- KZI · Filippos Airport31 mi away
- IOA · Ioannina Airport57 mi away
- OHD · Ohrid St. Paul the Apostle Airport58 mi away
- LRA · Larisa Airport83 mi away
Frequently asked questions
How far is HRI from KSO?
The flight distance from Mattala (HRI) to Kastoria (KSO) is 4,366 miles (7,026 km, 3,794 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRI to KSO?
A nonstop flight takes about 9h 2m 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 Kastoria?
Kastoria is 2.5 hours behind Mattala.
What is the cheapest way to fly from HRI to KSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRI–KSO that never appear on search engines, with no booking fees.