Distance From Saint-Léonard Airport to Juanda International Airport, YSL - SUB Distance

The distance from Saint-Léonard Airport (YSL) to Juanda International Airport (SUB) is 9688 miles or 15591 kilometers or 8413 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 Saint-Léonard ( Canada ) to Surabaya ( Indonesia )?

A one-way nonstop (direct) flight between Saint-Léonard and Surabaya takes around 22 hours 16 minutes.

Estimated flight time from Saint-Léonard Airport, Saint-Léonard, Canada to Juanda International Airport, Surabaya, Indonesia is 22 hours 16 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 • YSL - SUB

Kilometers		15591 km
Statute Miles		9688 miles
Nautical Miles		8413 nm
Avg. Time of Flight		22 hours 16 minutes

Saint-Léonard Airport to Juanda International Airport Flight Route Map - YSL to SUB Flight Path

Location of Saint-Léonard Airport & Juanda International Airport is given below.
Click the map to view Saint-Léonard to Surabaya nonstop flight path and travel direction.

Click to see flight route on Google Map between Saint-Léonard, Canada and Surabaya, Indonesia. .

Nonstop flight route between Saint-Léonard, Canada and Surabaya, Indonesia.

Time Difference Between the Airports • YSL - SUB

Time difference between Saint-Léonard (Canada) and Surabaya (Indonesia) is 10 Hours.
Surabaya time is 10 Hours ahead of Saint-Léonard.

Location	Local Time
Saint-Léonard (Canada)	2026-09-14, 19:15:29 ADT
Surabaya (Indonesia)	2026-09-15, 05:15:29 WIB

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

Saint-Léonard Airport (YSL / CYSL) Saint-Léonard, Canada

Destination

Juanda International Airport (SUB / WARR) Surabaya, Indonesia