Distance From Roberts International Airport to Chiang Mai International Airport, ROB - CNX Distance

The distance from Roberts International Airport (ROB) to Chiang Mai International Airport (CNX) is 7328 miles or 11793 kilometers or 6364 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 Chiang Mai ( Thailand )?

A one-way nonstop (direct) flight between Monrovia and Chiang Mai takes around 16 hours 50 minutes.

Estimated flight time from Roberts International Airport, Monrovia, Liberia to Chiang Mai International Airport, Chiang Mai, Thailand is 16 hours 50 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 - CNX

Kilometers		11793 km
Statute Miles		7328 miles
Nautical Miles		6364 nm
Avg. Time of Flight		16 hours 50 minutes

Roberts International Airport to Chiang Mai International Airport Flight Route Map - ROB to CNX Flight Path

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

Click to see flight route on Google Map between Monrovia, Liberia and Chiang Mai, Thailand. .

Nonstop flight route between Monrovia, Liberia and Chiang Mai, Thailand.

Time Difference Between the Airports • ROB - CNX

Time difference between Monrovia (Liberia) and Chiang Mai (Thailand) is 7 Hours.
Chiang Mai time is 7 Hours ahead of Monrovia.

Location	Local Time
Monrovia (Liberia)	2025-12-05, 06:00:30 GMT
Chiang Mai (Thailand)	2025-12-05, 13:00:30 +07

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

Chiang Mai International Airport (CNX / VTCC) Chiang Mai, Thailand