Distance From Nishinoshima Heliport to Roberts International Airport

The distance from Nishinoshima Heliport () to Roberts International Airport (ROB) is 8671 miles or 13955 kilometers or 7530 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.

---

How long does it take to travel from Nishinoshima ( Japan ) to Monrovia ( Liberia )?

A one-way nonstop (direct) flight between Nishinoshima and Monrovia takes around 19 hours 56 minutes.

Estimated flight time from Nishinoshima Heliport, Nishinoshima, Japan to Roberts International Airport, Monrovia, Liberia is 19 hours 56 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		13955 km
Statute Miles		8671 miles
Nautical Miles		7530 nm
Avg. Time of Flight		19 hours 56 minutes

Nishinoshima Heliport to Roberts International Airport Flight Route Map - to ROB Flight Path

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

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

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

Time Difference Between the Airports • - ROB

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

Location	Local Time
Nishinoshima (Japan)	2026-05-07, 17:58:13 JST
Monrovia (Liberia)	2026-05-07, 08:58:13 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

Nishinoshima Heliport ( / ) Nishinoshima, Japan

Destination

Roberts International Airport (ROB / GLRB) Monrovia, Liberia