Distance From Groton Municipal Airport to Thessaloniki Macedonia International Airport

The distance from Groton Municipal Airport () to Thessaloniki Macedonia International Airport (SKG) is 5466 miles or 8797 kilometers or 4747 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 Groton ( United States ) to Thessaloniki ( Greece )?

A one-way nonstop (direct) flight between Groton and Thessaloniki takes around 12 hours 34 minutes.

Estimated flight time from Groton Municipal Airport, Groton, United States to Thessaloniki Macedonia International Airport, Thessaloniki, Greece is 12 hours 34 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 • - SKG

Kilometers		8797 km
Statute Miles		5466 miles
Nautical Miles		4747 nm
Avg. Time of Flight		12 hours 34 minutes

Groton Municipal Airport to Thessaloniki Macedonia International Airport Flight Route Map - to SKG Flight Path

Location of Groton Municipal Airport & Thessaloniki Macedonia International Airport is given below.
Click the map to view Groton to Thessaloniki nonstop flight path and travel direction.

Click to see flight route on Google Map between Groton, United States and Thessaloniki, Greece. .

Nonstop flight route between Groton, United States and Thessaloniki, Greece.

Time Difference Between the Airports • - SKG

Time difference between Groton (United States) and Thessaloniki (Greece) is 8 Hours.
Thessaloniki time is 8 Hours ahead of Groton.

Location	Local Time
Groton (United States)	2026-05-05, 00:35:39 CDT
Thessaloniki (Greece)	2026-05-05, 08:35:39 EEST

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

Groton Municipal Airport ( / ) Groton, United States

Destination

Thessaloniki Macedonia International Airport (SKG / LGTS) Thessaloniki, Greece