Distance From Old Town Ems Heliport to Roberts International Airport

The distance from Old Town Ems Heliport () to Roberts International Airport (ROB) is 4963 miles or 7987 kilometers or 4310 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 Old Town ( United States ) to Monrovia ( Liberia )?

A one-way nonstop (direct) flight between Old Town and Monrovia takes around 11 hours 24 minutes.

Estimated flight time from Old Town Ems Heliport, Old Town, United States to Roberts International Airport, Monrovia, Liberia is 11 hours 24 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		7987 km
Statute Miles		4963 miles
Nautical Miles		4310 nm
Avg. Time of Flight		11 hours 24 minutes

Old Town Ems Heliport to Roberts International Airport Flight Route Map - to ROB Flight Path

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

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

Nonstop flight route between Old Town, United States and Monrovia, Liberia.

Time Difference Between the Airports • - ROB

Time difference between Old Town (United States) and Monrovia (Liberia) is 5 Hours.
Monrovia time is 5 Hours ahead of Old Town.

Location	Local Time
Old Town (United States)	2026-11-08, 18:45:55 EST
Monrovia (Liberia)	2026-11-08, 23:45:55 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

Old Town Ems Heliport ( / 0FL3) Old Town, United States

Destination

Roberts International Airport (ROB / GLRB) Monrovia, Liberia