Distance From Roberts International Airport to Harry Reid International Airport, ROB - LAS Distance

The distance from Roberts International Airport (ROB) to Harry Reid International Airport (LAS) is 6779 miles or 10910 kilometers or 5887 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 Monrovia ( Liberia ) to Las Vegas ( United States )?

A one-way nonstop (direct) flight between Monrovia and Las Vegas takes around 15 hours 35 minutes.

Estimated flight time from Roberts International Airport, Monrovia, Liberia to Harry Reid International Airport, Las Vegas, United States is 15 hours 35 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 - LAS

Kilometers		10910 km
Statute Miles		6779 miles
Nautical Miles		5887 nm
Avg. Time of Flight		15 hours 35 minutes

Roberts International Airport to Harry Reid International Airport Flight Route Map - ROB to LAS Flight Path

Location of Roberts International Airport & Harry Reid International Airport is given below.
Click the map to view Monrovia to Las Vegas nonstop flight path and travel direction.

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

Nonstop flight route between Monrovia, Liberia and Las Vegas, United States.

Time Difference Between the Airports • ROB - LAS

Time difference between Monrovia (Liberia) and Las Vegas (United States) is 8 Hours.
Las Vegas time is 8 Hours behind Monrovia.

Location	Local Time
Monrovia (Liberia)	2025-01-15, 12:57:49 GMT
Las Vegas (United States)	2025-01-15, 04:57:49 PST

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

Roberts International Airport (ROB / GLRB) Monrovia, Liberia

Destination

Harry Reid International Airport (LAS / KLAS) Las Vegas, United States