Distance From Chiba Prefectural Police Academy Heliport to Roberts International Airport

The distance from Chiba Prefectural Police Academy Heliport () to Roberts International Airport (ROB) is 8980 miles or 14452 kilometers or 7799 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 Togane ( Japan ) to Monrovia ( Liberia )?

A one-way nonstop (direct) flight between Togane and Monrovia takes around 20 hours 38 minutes.

Estimated flight time from Chiba Prefectural Police Academy Heliport, Togane, Japan to Roberts International Airport, Monrovia, Liberia is 20 hours 38 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		14452 km
Statute Miles		8980 miles
Nautical Miles		7799 nm
Avg. Time of Flight		20 hours 38 minutes

Chiba Prefectural Police Academy Heliport to Roberts International Airport Flight Route Map - to ROB Flight Path

Location of Chiba Prefectural Police Academy Heliport & Roberts International Airport is given below.
Click the map to view Togane to Monrovia nonstop flight path and travel direction.

Click to see flight route on Google Map between Togane, Japan and Monrovia, Liberia. .

Nonstop flight route between Togane, Japan and Monrovia, Liberia.

Time Difference Between the Airports • - ROB

Time difference between Togane (Japan) and Monrovia (Liberia) is 9 Hours.
Monrovia time is 9 Hours behind Togane.

Location	Local Time
Togane (Japan)	2026-03-20, 13:18:44 JST
Monrovia (Liberia)	2026-03-20, 04:18:44 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

Chiba Prefectural Police Academy Heliport ( / ) Togane, Japan

Destination

Roberts International Airport (ROB / GLRB) Monrovia, Liberia