Distance From Red Horse Wash Airport to Bandaranaike International Colombo Airport

The distance from Red Horse Wash Airport () to Bandaranaike International Colombo Airport (CMB) is 9368 miles or 15076 kilometers or 8135 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 Williams ( United States ) to Colombo ( Sri Lanka )?

A one-way nonstop (direct) flight between Williams and Colombo takes around 21 hours 32 minutes.

Estimated flight time from Red Horse Wash Airport, Williams, United States to Bandaranaike International Colombo Airport, Colombo, Sri Lanka is 21 hours 32 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		15076 km
Statute Miles		9368 miles
Nautical Miles		8135 nm
Avg. Time of Flight		21 hours 32 minutes

Red Horse Wash Airport to Bandaranaike International Colombo Airport Flight Route Map - to CMB Flight Path

Location of Red Horse Wash Airport & Bandaranaike International Colombo Airport is given below.
Click the map to view Williams to Colombo nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - CMB

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

Location	Local Time
Williams (United States)	2026-09-23, 20:28:50 MST
Colombo (Sri Lanka)	2026-09-24, 08:58:50 +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

Red Horse Wash Airport ( / ) Williams, United States

Destination

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