Distance From Del Alto Ranch Airport to Sofia Airport

The distance from Del Alto Ranch Airport () to Sofia Airport (SOF) is 6364 miles or 10242 kilometers or 5527 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 Laredo ( United States ) to Sofia ( Bulgaria )?

A one-way nonstop (direct) flight between Laredo and Sofia takes around 14 hours 37 minutes.

Estimated flight time from Del Alto Ranch Airport, Laredo, United States to Sofia Airport, Sofia, Bulgaria is 14 hours 37 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		10242 km
Statute Miles		6364 miles
Nautical Miles		5527 nm
Avg. Time of Flight		14 hours 37 minutes

Del Alto Ranch Airport to Sofia Airport Flight Route Map - to SOF Flight Path

Location of Del Alto Ranch Airport & Sofia Airport is given below.
Click the map to view Laredo to Sofia nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - SOF

Time difference between Laredo (United States) and Sofia (Bulgaria) is 9 Hours.
Sofia time is 9 Hours ahead of Laredo.

Location	Local Time
Laredo (United States)	2026-03-16, 18:51:29 MST
Sofia (Bulgaria)	2026-03-17, 03:51:29 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

Del Alto Ranch Airport ( / ) Laredo, United States

Destination

Sofia Airport (SOF / LBSF) Sofia, Bulgaria