Distance From Chomley Seaplane Base to Bandaranaike International Colombo Airport, CIV - CMB Distance

The distance from Chomley Seaplane Base (CIV) to Bandaranaike International Colombo Airport (CMB) is 7748 miles or 12469 kilometers or 6729 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 Chomley ( United States ) to Colombo ( Sri Lanka )?

A one-way nonstop (direct) flight between Chomley and Colombo takes around 17 hours 48 minutes.

Estimated flight time from Chomley Seaplane Base, Chomley, United States to Bandaranaike International Colombo Airport, Colombo, Sri Lanka is 17 hours 48 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 • CIV - CMB

Kilometers		12469 km
Statute Miles		7748 miles
Nautical Miles		6729 nm
Avg. Time of Flight		17 hours 48 minutes

Chomley Seaplane Base to Bandaranaike International Colombo Airport Flight Route Map - CIV to CMB Flight Path

Location of Chomley Seaplane Base & Bandaranaike International Colombo Airport is given below.
Click the map to view Chomley to Colombo nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • CIV - CMB

Time difference between Chomley (United States) and Colombo (Sri Lanka) is 13 Hours 30 Minutes.
Colombo time is 13 Hours 30 Minutes ahead of Chomley.

Location	Local Time
Chomley (United States)	2026-03-21, 19:55:33 AKDT
Colombo (Sri Lanka)	2026-03-22, 09:25:33 +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

Chomley Seaplane Base (CIV / ) Chomley, United States

Destination

Bandaranaike International Colombo Airport (CMB / VCBI) Colombo, Sri Lanka