Distance From Round Mountain Ranch Airport to Roberts International Airport

The distance from Round Mountain Ranch Airport () to Roberts International Airport (ROB) is 7058 miles or 11359 kilometers or 6129 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 Klamath River ( United States ) to Monrovia ( Liberia )?

A one-way nonstop (direct) flight between Klamath River and Monrovia takes around 16 hours 13 minutes.

Estimated flight time from Round Mountain Ranch Airport, Klamath River, United States to Roberts International Airport, Monrovia, Liberia is 16 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 • - ROB

Kilometers		11359 km
Statute Miles		7058 miles
Nautical Miles		6129 nm
Avg. Time of Flight		16 hours 13 minutes

Round Mountain Ranch Airport to Roberts International Airport Flight Route Map - to ROB Flight Path

Location of Round Mountain Ranch Airport & Roberts International Airport is given below.
Click the map to view Klamath River to Monrovia nonstop flight path and travel direction.

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

Nonstop flight route between Klamath River, United States and Monrovia, Liberia.

Time Difference Between the Airports • - ROB

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

Location	Local Time
Klamath River (United States)	2026-05-04, 20:09:42 MDT
Monrovia (Liberia)	2026-05-05, 02:09:42 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

Round Mountain Ranch Airport ( / CA09) Klamath River, United States

Destination

Roberts International Airport (ROB / GLRB) Monrovia, Liberia