For all cities with a population greater than five hundred thousand, Dehiwala-Mount Lavinia is closest to Colombo and farthest from Chiclayo. The closest foreign city is Thiruvananthapuram and the farthest domestic city is Colombo. See below for the top 5 closest and farthest cities (domestically, internationally and by continent) and to see which cities, if any, Dehiwala-Mount Lavinia is the closest and farthest to. Filter to include all cities over 100k, 500k or 1 million in population.