Distance From Seguin Island Helipad to Sofia Airport

The distance from Seguin Island Helipad () to Sofia Airport (SOF) is 4419 miles or 7111 kilometers or 3837 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 Phippsburg ( United States ) to Sofia ( Bulgaria )?

A one-way nonstop (direct) flight between Phippsburg and Sofia takes around 10 hours 9 minutes.

Estimated flight time from Seguin Island Helipad, Phippsburg, United States to Sofia Airport, Sofia, Bulgaria is 10 hours 9 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		7111 km
Statute Miles		4419 miles
Nautical Miles		3837 nm
Avg. Time of Flight		10 hours 9 minutes

Seguin Island Helipad to Sofia Airport Flight Route Map - to SOF Flight Path

Location of Seguin Island Helipad & Sofia Airport is given below.
Click the map to view Phippsburg to Sofia nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - SOF

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

Location	Local Time
Phippsburg (United States)	2026-05-07, 14:18:57 EDT
Sofia (Bulgaria)	2026-05-07, 21:18:57 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

Seguin Island Helipad ( / ) Phippsburg, United States

Destination

Sofia Airport (SOF / LBSF) Sofia, Bulgaria