Distance From Ross Field to Bandaranaike International Colombo Airport

The distance from Ross Field () to Bandaranaike International Colombo Airport (CMB) is 9047 miles or 14559 kilometers or 7856 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.

14559 kilometers is the direct flight distance between Ross Field (United States) and Bandaranaike International Colombo Airport (Sri Lanka).


How long does it take to travel from Greenfield ( United States ) to Colombo ( Sri Lanka )?

A one-way nonstop (direct) flight between Greenfield and Colombo takes around 20 hours 47 minutes.
Estimated flight time from Ross Field, Greenfield, United States to Bandaranaike International Colombo Airport, Colombo, Sri Lanka is 20 hours 47 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 • - CMB

Kilometers 14559 km
Statute Miles9047 miles
Nautical Miles 7856 nm
Avg. Time of Flight 20 hours 47 minutes

Ross Field to Bandaranaike International Colombo Airport Flight Route Map - to CMB Flight Path

Location of Ross Field & Bandaranaike International Colombo Airport is given below.
Click the map to view Greenfield to Colombo nonstop flight path and travel direction.

Click to see flight route on Google Map between Greenfield, United States and Colombo, Sri Lanka. .


Nonstop flight route between Greenfield, United States and Colombo, Sri Lanka.

Time Difference Between the Airports • - CMB

Time difference between Greenfield (United States) and Colombo (Sri Lanka) is 10 Hours 30 Minutes.
Colombo time is 10 Hours 30 Minutes ahead of Greenfield.
LocationLocal Time
Greenfield (United States)2025-12-15, 13:56:38 EST
Colombo (Sri Lanka)2025-12-16, 00:26:38 +0530
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 Get airport maps and more information about Ross Field Ross Field ( / OI25)
Greenfield, United States Flag of United States
Destination Bandaranaike International Colombo Airport Bandaranaike International Colombo Airport (CMB / VCBI)
Colombo, Sri Lanka Flag of Sri Lanka



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