Distance From Grefrath-Niershorst Airport to Sofia Airport

The distance from Grefrath-Niershorst Airport () to Sofia Airport (SOF) is 997 miles or 1604 kilometers or 866 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 Grefrath ( Germany ) to Sofia ( Bulgaria )?

A one-way nonstop (direct) flight between Grefrath and Sofia takes around 2 hours 17 minutes.

Estimated flight time from Grefrath-Niershorst Airport, Grefrath, Germany to Sofia Airport, Sofia, Bulgaria is 2 hours 17 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 • - SOF

Kilometers		1604 km
Statute Miles		997 miles
Nautical Miles		866 nm
Avg. Time of Flight		2 hours 17 minutes

Grefrath-Niershorst Airport to Sofia Airport Flight Route Map - to SOF Flight Path

Location of Grefrath-Niershorst Airport & Sofia Airport is given below.
Click the map to view Grefrath to Sofia nonstop flight path and travel direction.

Click to see flight route on Google Map between Grefrath, Germany and Sofia, Bulgaria. .

Nonstop flight route between Grefrath, Germany and Sofia, Bulgaria.

Time Difference Between the Airports • - SOF

Time difference between Grefrath (Germany) and Sofia (Bulgaria) is 1 Hours.
Sofia time is 1 Hours ahead of Grefrath.

Location	Local Time
Grefrath (Germany)	2026-03-17, 10:14:11 CET
Sofia (Bulgaria)	2026-03-17, 11:14:11 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

Grefrath-Niershorst Airport ( / EDLF) Grefrath, Germany

Destination

Sofia Airport (SOF / LBSF) Sofia, Bulgaria