CMB
Colombo
Sri Lanka
9,947 km
6,181 miles
ROB
Monrovia
Liberia
Distance
9,947 km
6,181 mi / 5,371 nm
Est. Flight Time
13h
Ultra-long-haul route
Time Difference
-5.5h
Asia/Colombo
Heading
276°
west

Airport Comparison

CMB ROB
Airport Name Bandaranaike International Apt Colombo Airport Roberts International Airport
IATA Code CMB ROB
ICAO Code VCBI GLRB
City Colombo Monrovia
Country Sri Lanka Liberia
Timezone Asia/Colombo Africa/Monrovia
Elevation 30 ft 31 ft
Coordinates 7.180000, 79.880000 6.230000, -10.360000

Colombo (CMB) to Monrovia (ROB) Flight Distance

The flight distance from Bandaranaike International Apt Colombo Airport (CMB) in Colombo, Sri Lanka to Roberts International Airport (ROB) in Monrovia, Liberia is 9,947 kilometers (6,181 miles / 5,371 nautical miles). The estimated flight time for this route is approximately 13h, flying west at a heading of 276°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Sri Lanka with Liberia. It is an intercontinental flight between Asia and Africa. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 14:48 in Colombo, it's 09:18 in Monrovia. The 5.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Monrovia (ROB) to Colombo (CMB) follows a heading of 83° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Bandaranaike International Apt Colombo Airport (CMB) and Roberts International Airport (ROB) detail pages, or use our flight duration calculator to compare other routes.

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