Distance From Cobourg (Northumberland Hills Hospital) Heliport to Roberts International Airport

The distance from Cobourg (Northumberland Hills Hospital) Heliport () to Roberts International Airport (ROB) is 4823 miles or 7762 kilometers or 4188 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 Cobourg ( Canada ) to Monrovia ( Liberia )?

A one-way nonstop (direct) flight between Cobourg and Monrovia takes around 11 hours 5 minutes.

Estimated flight time from Cobourg (Northumberland Hills Hospital) Heliport, Cobourg, Canada to Roberts International Airport, Monrovia, Liberia is 11 hours 5 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 • - ROB

Kilometers		7762 km
Statute Miles		4823 miles
Nautical Miles		4188 nm
Avg. Time of Flight		11 hours 5 minutes

Cobourg (Northumberland Hills Hospital) Heliport to Roberts International Airport Flight Route Map - to ROB Flight Path

Location of Cobourg (Northumberland Hills Hospital) Heliport & Roberts International Airport is given below.
Click the map to view Cobourg to Monrovia nonstop flight path and travel direction.

Click to see flight route on Google Map between Cobourg, Canada and Monrovia, Liberia. .

Nonstop flight route between Cobourg, Canada and Monrovia, Liberia.

Time Difference Between the Airports • - ROB

Time difference between Cobourg (Canada) and Monrovia (Liberia) is 4 Hours.
Monrovia time is 4 Hours ahead of Cobourg.

Location	Local Time
Cobourg (Canada)	2026-08-02, 23:47:11 EDT
Monrovia (Liberia)	2026-08-03, 03:47:11 GMT

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

Cobourg (Northumberland Hills Hospital) Heliport ( / CNB4) Cobourg, Canada

Destination

Roberts International Airport (ROB / GLRB) Monrovia, Liberia