Distance From Swedish S.W. Medical Heliport to Sofia Airport

The distance from Swedish S.W. Medical Heliport () to Sofia Airport (SOF) is 5903 miles or 9499 kilometers or 5126 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 Littleton ( United States ) to Sofia ( Bulgaria )?

A one-way nonstop (direct) flight between Littleton and Sofia takes around 13 hours 34 minutes.

Estimated flight time from Swedish S.W. Medical Heliport, Littleton, United States to Sofia Airport, Sofia, Bulgaria is 13 hours 34 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		9499 km
Statute Miles		5903 miles
Nautical Miles		5126 nm
Avg. Time of Flight		13 hours 34 minutes

Swedish S.W. Medical Heliport to Sofia Airport Flight Route Map - to SOF Flight Path

Location of Swedish S.W. Medical Heliport & Sofia Airport is given below.
Click the map to view Littleton to Sofia nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - SOF

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

Location	Local Time
Littleton (United States)	2026-05-07, 10:14:40 MDT
Sofia (Bulgaria)	2026-05-07, 19:14:40 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

Swedish S.W. Medical Heliport ( / 0CD9) Littleton, United States

Destination

Sofia Airport (SOF / LBSF) Sofia, Bulgaria