Distance From Tres Arroyos Airport to Roberts International Airport, OYO - ROB Distance

The distance from Tres Arroyos Airport (OYO) to Roberts International Airport (ROB) is 4442 miles or 7149 kilometers or 3858 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 Tres Arroyos ( Argentina ) to Monrovia ( Liberia )?

A one-way nonstop (direct) flight between Tres Arroyos and Monrovia takes around 10 hours 12 minutes.

Estimated flight time from Tres Arroyos Airport, Tres Arroyos, Argentina to Roberts International Airport, Monrovia, Liberia is 10 hours 12 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 • OYO - ROB

Kilometers		7149 km
Statute Miles		4442 miles
Nautical Miles		3858 nm
Avg. Time of Flight		10 hours 12 minutes

Tres Arroyos Airport to Roberts International Airport Flight Route Map - OYO to ROB Flight Path

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

Click to see flight route on Google Map between Tres Arroyos, Argentina and Monrovia, Liberia. .

Nonstop flight route between Tres Arroyos, Argentina and Monrovia, Liberia.

Time Difference Between the Airports • OYO - ROB

Time difference between Tres Arroyos (Argentina) and Monrovia (Liberia) is 3 Hours.
Monrovia time is 3 Hours ahead of Tres Arroyos.

Location	Local Time
Tres Arroyos (Argentina)	2026-07-30, 08:39:23 -03
Monrovia (Liberia)	2026-07-30, 11:39:23 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

Tres Arroyos Airport (OYO / SAZH) Tres Arroyos, Argentina

Destination

Roberts International Airport (ROB / GLRB) Monrovia, Liberia