The distance from Fremont Municipal Airport () to Sofia Airport (SOF) is 5058 miles or 8140 kilometers or 4393 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.
8140 kilometers is the direct flight distance between Fremont Municipal Airport (United States) and Sofia Airport (Bulgaria).
How long does it take to travel from Fremont ( United States ) to Sofia ( Bulgaria )?
A one-way nonstop (direct) flight between Fremont and Sofia takes around 11 hours 37 minutes.
Estimated
flight time from Fremont Municipal Airport, Fremont, United States to Sofia Airport, Sofia, Bulgaria is
11 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 | | 8140 km |
| Statute Miles | | 5058 miles |
| Nautical Miles | | 4393 nm |
| Avg. Time of Flight | | 11 hours 37 minutes |
Fremont Municipal Airport to Sofia Airport Flight Route Map - to SOF Flight Path
Location of Fremont Municipal Airport & Sofia Airport is given below.
Click the map to view Fremont to Sofia nonstop flight path and travel direction.
Click to see flight route on Google Map between Fremont, United States and Sofia, Bulgaria. .
Nonstop flight route between Fremont, United States and Sofia, Bulgaria.
Time Difference Between the Airports • - SOF
Time difference between
Fremont (United States) and
Sofia (Bulgaria) is 8 Hours.
Sofia time is 8 Hours ahead of Fremont.
| Location | Local Time |
| Fremont (United States) | 2025-12-15, 12:46:32 CST |
| Sofia (Bulgaria) | 2025-12-15, 20:46:32 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.