Distance From Dien Bien Phu Airport to Bandaranaike International Colombo Airport, DIN - CMB Distance

The distance from Dien Bien Phu Airport (DIN) to Bandaranaike International Colombo Airport (CMB) is 1829 miles or 2944 kilometers or 1589 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 Dien Bien Phu ( Vietnam ) to Colombo ( Sri Lanka )?

A one-way nonstop (direct) flight between Dien Bien Phu and Colombo takes around 4 hours 12 minutes.

Estimated flight time from Dien Bien Phu Airport, Dien Bien Phu, Vietnam to Bandaranaike International Colombo Airport, Colombo, Sri Lanka is 4 hours 12 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 • DIN - CMB

Kilometers		2944 km
Statute Miles		1829 miles
Nautical Miles		1589 nm
Avg. Time of Flight		4 hours 12 minutes

Dien Bien Phu Airport to Bandaranaike International Colombo Airport Flight Route Map - DIN to CMB Flight Path

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

Click to see flight route on Google Map between Dien Bien Phu, Vietnam and Colombo, Sri Lanka. .

Nonstop flight route between Dien Bien Phu, Vietnam and Colombo, Sri Lanka.

Time Difference Between the Airports • DIN - CMB

Time difference between Dien Bien Phu (Vietnam) and Colombo (Sri Lanka) is 1 Hours 30 Minutes.
Colombo time is 1 Hours 30 Minutes behind Dien Bien Phu.

Location	Local Time
Dien Bien Phu (Vietnam)	2025-12-15, 05:30:36 +07
Colombo (Sri Lanka)	2025-12-15, 04:00:36 +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

Dien Bien Phu Airport (DIN / VVDB) Dien Bien Phu, Vietnam

Destination

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