Distance From Maasin Airport to Roberts International Airport

The distance from Maasin Airport () to Roberts International Airport (ROB) is 9149 miles or 14723 kilometers or 7945 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 Maasin ( Philippines ) to Monrovia ( Liberia )?

A one-way nonstop (direct) flight between Maasin and Monrovia takes around 21 hours 1 minutes.

Estimated flight time from Maasin Airport, Maasin, Philippines to Roberts International Airport, Monrovia, Liberia is 21 hours 1 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		14723 km
Statute Miles		9149 miles
Nautical Miles		7945 nm
Avg. Time of Flight		21 hours 1 minutes

Maasin Airport to Roberts International Airport Flight Route Map - to ROB Flight Path

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

Click to see flight route on Google Map between Maasin, Philippines and Monrovia, Liberia. .

Nonstop flight route between Maasin, Philippines and Monrovia, Liberia.

Time Difference Between the Airports • - ROB

Time difference between Maasin (Philippines) and Monrovia (Liberia) is 8 Hours.
Monrovia time is 8 Hours behind Maasin.

Location	Local Time
Maasin (Philippines)	2026-08-08, 23:11:49 PST
Monrovia (Liberia)	2026-08-08, 15:11:49 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

Maasin Airport ( / RPSM) Maasin, Philippines

Destination

Roberts International Airport (ROB / GLRB) Monrovia, Liberia