Distance From Stephenville Clark Regional Airport to Quebec Jean Lesage International Airport, SEP - YQB Distance

The distance from Stephenville Clark Regional Airport (SEP) to Quebec Jean Lesage International Airport (YQB) is 1734 miles or 2790 kilometers or 1506 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 Stephenville ( United States ) to Quebec ( Canada )?

A one-way nonstop (direct) flight between Stephenville and Quebec takes around 3 hours 59 minutes.

Estimated flight time from Stephenville Clark Regional Airport, Stephenville, United States to Quebec Jean Lesage International Airport, Quebec, Canada is 3 hours 59 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 • SEP - YQB

Kilometers		2790 km
Statute Miles		1734 miles
Nautical Miles		1506 nm
Avg. Time of Flight		3 hours 59 minutes

Stephenville Clark Regional Airport to Quebec Jean Lesage International Airport Flight Route Map - SEP to YQB Flight Path

Location of Stephenville Clark Regional Airport & Quebec Jean Lesage International Airport is given below.
Click the map to view Stephenville to Quebec nonstop flight path and travel direction.

Click to see flight route on Google Map between Stephenville, United States and Quebec, Canada. .

Nonstop flight route between Stephenville, United States and Quebec, Canada.

Time Difference Between the Airports • SEP - YQB

Time difference between Stephenville (United States) and Quebec (Canada) is 3 Hours.
Quebec time is 3 Hours ahead of Stephenville.

Location	Local Time
Stephenville (United States)	2026-03-12, 03:35:39 MDT
Quebec (Canada)	2026-03-12, 06:35:39 ADT

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

Stephenville Clark Regional Airport (SEP / KSEP) Stephenville, United States

Destination

Quebec Jean Lesage International Airport (YQB / CYQB) Quebec, Canada