Distance From Hidden Lakes Airport to Roberts International Airport

The distance from Hidden Lakes Airport () to Roberts International Airport (ROB) is 6689 miles or 10764 kilometers or 5808 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 Cascade ( United States ) to Monrovia ( Liberia )?

A one-way nonstop (direct) flight between Cascade and Monrovia takes around 15 hours 22 minutes.

Estimated flight time from Hidden Lakes Airport, Cascade, United States to Roberts International Airport, Monrovia, Liberia is 15 hours 22 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		10764 km
Statute Miles		6689 miles
Nautical Miles		5808 nm
Avg. Time of Flight		15 hours 22 minutes

Hidden Lakes Airport to Roberts International Airport Flight Route Map - to ROB Flight Path

Location of Hidden Lakes Airport & Roberts International Airport is given below.
Click the map to view Cascade to Monrovia nonstop flight path and travel direction.

Click to see flight route on Google Map between Cascade, United States and Monrovia, Liberia. .

Nonstop flight route between Cascade, United States and Monrovia, Liberia.

Time Difference Between the Airports • - ROB

Time difference between Cascade (United States) and Monrovia (Liberia) is 6 Hours.
Monrovia time is 6 Hours ahead of Cascade.

Location	Local Time
Cascade (United States)	2026-05-01, 02:37:12 MDT
Monrovia (Liberia)	2026-05-01, 08:37:12 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

Hidden Lakes Airport ( / ID44) Cascade, United States

Destination

Roberts International Airport (ROB / GLRB) Monrovia, Liberia