Distance From Weller Airport to Mariscal Sucre International Airport

The distance from Weller Airport () to Mariscal Sucre International Airport (UIO) is 3144 miles or 5060 kilometers or 2731 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 Stanstead ( Canada ) to Quito ( Ecuador )?

A one-way nonstop (direct) flight between Stanstead and Quito takes around 7 hours 13 minutes.

Estimated flight time from Weller Airport, Stanstead, Canada to Mariscal Sucre International Airport, Quito, Ecuador is 7 hours 13 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 • - UIO

Kilometers		5060 km
Statute Miles		3144 miles
Nautical Miles		2731 nm
Avg. Time of Flight		7 hours 13 minutes

Weller Airport to Mariscal Sucre International Airport Flight Route Map - to UIO Flight Path

Location of Weller Airport & Mariscal Sucre International Airport is given below.
Click the map to view Stanstead to Quito nonstop flight path and travel direction.

Click to see flight route on Google Map between Stanstead, Canada and Quito, Ecuador. .

Nonstop flight route between Stanstead, Canada and Quito, Ecuador.

Time Difference Between the Airports • - UIO

Time difference between Stanstead (Canada) and Quito (Ecuador) is 2 Hours.
Quito time is 2 Hours behind Stanstead.

Location	Local Time
Stanstead (Canada)	2026-06-18, 14:12:09 ADT
Quito (Ecuador)	2026-06-18, 12:12:09 -05

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

Weller Airport ( / CTQ2) Stanstead, Canada

Destination

Mariscal Sucre International Airport (UIO / SEQM) Quito, Ecuador