Distance From Hillcrest Hospital South Heliport to Roberts International Airport

The distance from Hillcrest Hospital South Heliport () to Roberts International Airport (ROB) is 5715 miles or 9197 kilometers or 4963 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 Tulsa ( United States ) to Monrovia ( Liberia )?

A one-way nonstop (direct) flight between Tulsa and Monrovia takes around 13 hours 8 minutes.

Estimated flight time from Hillcrest Hospital South Heliport, Tulsa, United States to Roberts International Airport, Monrovia, Liberia is 13 hours 8 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		9197 km
Statute Miles		5715 miles
Nautical Miles		4963 nm
Avg. Time of Flight		13 hours 8 minutes

Hillcrest Hospital South Heliport to Roberts International Airport Flight Route Map - to ROB Flight Path

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

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

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

Time Difference Between the Airports • - ROB

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

Location	Local Time
Tulsa (United States)	2026-09-23, 19:24:17 EDT
Monrovia (Liberia)	2026-09-23, 23:24:17 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

Hillcrest Hospital South Heliport ( / ) Tulsa, United States

Destination

Roberts International Airport (ROB / GLRB) Monrovia, Liberia