Distance From Harriedale Airfield to Roberts International Airport

The distance from Harriedale Airfield () to Roberts International Airport (ROB) is 9857 miles or 15863 kilometers or 8560 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 Harriedale ( Australia ) to Monrovia ( Liberia )?

A one-way nonstop (direct) flight between Harriedale and Monrovia takes around 22 hours 39 minutes.

Estimated flight time from Harriedale Airfield, Harriedale, Australia to Roberts International Airport, Monrovia, Liberia is 22 hours 39 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		15863 km
Statute Miles		9857 miles
Nautical Miles		8560 nm
Avg. Time of Flight		22 hours 39 minutes

Harriedale Airfield to Roberts International Airport Flight Route Map - to ROB Flight Path

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

Click to see flight route on Google Map between Harriedale, Australia and Monrovia, Liberia. .

Nonstop flight route between Harriedale, Australia and Monrovia, Liberia.

Time Difference Between the Airports • - ROB

Time difference between Harriedale (Australia) and Monrovia (Liberia) is 10 Hours 30 Minutes.
Monrovia time is 10 Hours 30 Minutes behind Harriedale.

Location	Local Time
Harriedale (Australia)	2026-03-16, 09:12:52 ACDT
Monrovia (Liberia)	2026-03-15, 22:42:52 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

Harriedale Airfield ( / ) Harriedale, Australia

Destination

Roberts International Airport (ROB / GLRB) Monrovia, Liberia