Distance From Dubois Municipal Airport to Bandaranaike International Colombo Airport

The distance from Dubois Municipal Airport () to Bandaranaike International Colombo Airport (CMB) is 8881 miles or 14292 kilometers or 7712 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 Dubois ( United States ) to Colombo ( Sri Lanka )?

A one-way nonstop (direct) flight between Dubois and Colombo takes around 20 hours 25 minutes.

Estimated flight time from Dubois Municipal Airport, Dubois, United States to Bandaranaike International Colombo Airport, Colombo, Sri Lanka is 20 hours 25 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		14292 km
Statute Miles		8881 miles
Nautical Miles		7712 nm
Avg. Time of Flight		20 hours 25 minutes

Dubois Municipal Airport to Bandaranaike International Colombo Airport Flight Route Map - to CMB Flight Path

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

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

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

Time Difference Between the Airports • - CMB

Time difference between Dubois (United States) and Colombo (Sri Lanka) is 12 Hours 30 Minutes.
Colombo time is 12 Hours 30 Minutes ahead of Dubois.

Location	Local Time
Dubois (United States)	2025-12-15, 18:27:51 MST
Colombo (Sri Lanka)	2025-12-16, 06:57:51 +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

Dubois Municipal Airport ( / KDUB) Dubois, United States

Destination

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