Distance From Adventist Health Sonora Heliport to Roberts International Airport

The distance from Adventist Health Sonora Heliport () to Roberts International Airport (ROB) is 7021 miles or 11299 kilometers or 6097 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 Sonora ( United States ) to Monrovia ( Liberia )?

A one-way nonstop (direct) flight between Sonora and Monrovia takes around 16 hours 8 minutes.

Estimated flight time from Adventist Health Sonora Heliport, Sonora, United States to Roberts International Airport, Monrovia, Liberia is 16 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		11299 km
Statute Miles		7021 miles
Nautical Miles		6097 nm
Avg. Time of Flight		16 hours 8 minutes

Adventist Health Sonora Heliport to Roberts International Airport Flight Route Map - to ROB Flight Path

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

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

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

Time Difference Between the Airports • - ROB

Time difference between Sonora (United States) and Monrovia (Liberia) is 8 Hours.
Monrovia time is 8 Hours ahead of Sonora.

Location	Local Time
Sonora (United States)	2025-12-14, 07:00:35 PST
Monrovia (Liberia)	2025-12-14, 15:00:35 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

Adventist Health Sonora Heliport ( / 33CA) Sonora, United States

Destination

Roberts International Airport (ROB / GLRB) Monrovia, Liberia