Distance From Madison County Memorial Heliport Helport to Roberts International Airport

The distance from Madison County Memorial Heliport Helport () to Roberts International Airport (ROB) is 4993 miles or 8035 kilometers or 4336 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 Madison ( United States ) to Monrovia ( Liberia )?

A one-way nonstop (direct) flight between Madison and Monrovia takes around 11 hours 28 minutes.

Estimated flight time from Madison County Memorial Heliport Helport, Madison, United States to Roberts International Airport, Monrovia, Liberia is 11 hours 28 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		8035 km
Statute Miles		4993 miles
Nautical Miles		4336 nm
Avg. Time of Flight		11 hours 28 minutes

Madison County Memorial Heliport Helport to Roberts International Airport Flight Route Map - to ROB Flight Path

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

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

Nonstop flight route between Madison, United States and Monrovia, Liberia.

Time Difference Between the Airports • - ROB

Time difference between Madison (United States) and Monrovia (Liberia) is 4 Hours.
Monrovia time is 4 Hours ahead of Madison.

Location	Local Time
Madison (United States)	2026-03-21, 22:27:54 EDT
Monrovia (Liberia)	2026-03-22, 02:27:54 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

Madison County Memorial Heliport Helport ( / ) Madison, United States

Destination

Roberts International Airport (ROB / GLRB) Monrovia, Liberia