Kolonnawa is located in Sri Lanka (Colombo District, Western) and time zone Asia/Colombo.
Places nearby are Kotikawatta, Colombo and Mulleriyawa.
Negombo is 31 km away, Kandy is 72 km away and Galle is 101 km away as the crow flies.
Distances from Kolonnawa to the most important cities in Sri Lanka and the world.
Source: zeitverschiebung.net » Current Local Time » Kolonnawa
6.9329000°
79.8848000°
Polling Division in Sri Lanka
https://en.wikipedia.org/wiki/Kolonnawa_Polling_DivisionLocal authority in Sri Lanka
https://en.wikipedia.org/wiki/Kolonnawa_Urban_Council