The distance between Colombo to Trincomalee via Inner Harbour Road, Dambulla is 475 Km by road. You can also find the distance from Colombo to Trincomalee via Inner Harbour Road, Dambulla using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Colombo to Trincomalee via Inner Harbour Road, Dambulla for road driving directions!