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KSO to URT: distance & flight time
Kastoria (Kastoria National Airport) → Surat Thani (Surat Thani Airport)
5,173 mi
8,325 km · 4,495 nm
10h 37m
estimated nonstop flight time
+4h
time difference · heading east
See live KSO→URT fares Phone-only fares on this route — call free
Flight time details
5,173 miles nonstop takes roughly 10h 37m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- KSO — Kastoria National Airport · Kastoria, Greece
- URT — Surat Thani Airport · Surat Thani, Thailand
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 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
Near URT
- UNN · Ranong Airport58 mi away
- USM · Samui Airport69 mi away
- NST · Nakhon Si Thammarat Airport69 mi away
- KBV · Krabi Airport72 mi away
Frequently asked questions
How far is KSO from URT?
The flight distance from Kastoria (KSO) to Surat Thani (URT) is 5,173 miles (8,325 km, 4,495 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSO to URT?
A nonstop flight takes about 10h 37m 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 Kastoria and Surat Thani?
Surat Thani is 4 hours ahead of Kastoria.
What is the cheapest way to fly from KSO to URT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSO–URT that never appear on search engines, with no booking fees.