regional and 3d topo map of Kolonwinna, Sri Lanka ::
Kolonwinna airports ::
The nearest airport is GOY - Galoya Amparai, located 57.7 km north east of Kolonwinna.
Other airports nearby include RML - Colombo Ratmalana (167.4 km west), CMB - Bandaranaike Intl Colombo (171.1 km west), TRR - Trinciomalee China Bay (186.5 km north),