Distance From Cove Valley Airport to Sofia Airport

The distance from Cove Valley Airport () to Sofia Airport (SOF) is 4900 miles or 7885 kilometers or 4255 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 Williamsburg ( United States ) to Sofia ( Bulgaria )?

A one-way nonstop (direct) flight between Williamsburg and Sofia takes around 11 hours 15 minutes.

Estimated flight time from Cove Valley Airport, Williamsburg, United States to Sofia Airport, Sofia, Bulgaria is 11 hours 15 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		7885 km
Statute Miles		4900 miles
Nautical Miles		4255 nm
Avg. Time of Flight		11 hours 15 minutes

Cove Valley Airport to Sofia Airport Flight Route Map - to SOF Flight Path

Location of Cove Valley Airport & Sofia Airport is given below.
Click the map to view Williamsburg to Sofia nonstop flight path and travel direction.

Click to see flight route on Google Map between Williamsburg, United States and Sofia, Bulgaria. .

Nonstop flight route between Williamsburg, United States and Sofia, Bulgaria.

Time Difference Between the Airports • - SOF

Time difference between Williamsburg (United States) and Sofia (Bulgaria) is 7 Hours.
Sofia time is 7 Hours ahead of Williamsburg.

Location	Local Time
Williamsburg (United States)	2026-05-04, 22:07:01 EDT
Sofia (Bulgaria)	2026-05-05, 05:07:01 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

Cove Valley Airport ( / 6G6) Williamsburg, United States

Destination

Sofia Airport (SOF / LBSF) Sofia, Bulgaria