Distance From Montreal / Longueuil (Centre Hospitalier Pierre-Boucher) Heliport to Sofia Airport

The distance from Montreal / Longueuil (Centre Hospitalier Pierre-Boucher) Heliport () to Sofia Airport (SOF) is 4492 miles or 7229 kilometers or 3901 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 Montréal ( Canada ) to Sofia ( Bulgaria )?

A one-way nonstop (direct) flight between Montréal and Sofia takes around 10 hours 19 minutes.

Estimated flight time from Montreal / Longueuil (Centre Hospitalier Pierre-Boucher) Heliport, Montréal, Canada to Sofia Airport, Sofia, Bulgaria is 10 hours 19 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		7229 km
Statute Miles		4492 miles
Nautical Miles		3901 nm
Avg. Time of Flight		10 hours 19 minutes

Montreal / Longueuil (Centre Hospitalier Pierre-Boucher) Heliport to Sofia Airport Flight Route Map - to SOF Flight Path

Location of Montreal / Longueuil (Centre Hospitalier Pierre-Boucher) Heliport & Sofia Airport is given below.
Click the map to view Montréal to Sofia nonstop flight path and travel direction.

Click to see flight route on Google Map between Montréal, Canada and Sofia, Bulgaria. .

Nonstop flight route between Montréal, Canada and Sofia, Bulgaria.

Time Difference Between the Airports • - SOF

Time difference between Montréal (Canada) and Sofia (Bulgaria) is 7 Hours.
Sofia time is 7 Hours ahead of Montréal.

Location	Local Time
Montréal (Canada)	2026-05-04, 13:46:07 EDT
Sofia (Bulgaria)	2026-05-04, 20:46:07 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

Montreal / Longueuil (Centre Hospitalier Pierre-Boucher) Heliport ( / CCH5) Montréal, Canada

Destination

Sofia Airport (SOF / LBSF) Sofia, Bulgaria