Distance From Kastoria National Airport Aristotle to Sofia Airport, KSO - SOF Distance

The distance from Kastoria National Airport Aristotle (KSO) to Sofia Airport (SOF) is 191 miles or 307 kilometers or 166 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Argos Orestiko ( Greece ) to Sofia ( Bulgaria )?

A one-way nonstop (direct) flight between Argos Orestiko and Sofia takes around 0 hours 26 minutes.

Estimated flight time from Kastoria National Airport Aristotle, Argos Orestiko, Greece to Sofia Airport, Sofia, Bulgaria is 0 hours 26 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • KSO - SOF

Kilometers		307 km
Statute Miles		191 miles
Nautical Miles		166 nm
Avg. Time of Flight		0 hours 26 minutes

Kastoria National Airport Aristotle to Sofia Airport Flight Route Map - KSO to SOF Flight Path

Location of Kastoria National Airport Aristotle & Sofia Airport is given below.
Click the map to view Argos Orestiko to Sofia nonstop flight path and travel direction.

Click to see flight route on Google Map between Argos Orestiko, Greece and Sofia, Bulgaria. .

Nonstop flight route between Argos Orestiko, Greece and Sofia, Bulgaria.

Time Difference Between the Airports • KSO - SOF

Time difference between Argos Orestiko (Greece) and Sofia (Bulgaria) is 0 Hours.

Location	Local Time
Argos Orestiko (Greece)	2025-12-18, 05:39:33 EET
Sofia (Bulgaria)	2025-12-18, 05:39:33 EET

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Kastoria National Airport Aristotle (KSO / LGKA) Argos Orestiko, Greece

Destination

Sofia Airport (SOF / LBSF) Sofia, Bulgaria