regional and 3d topo map of Gannoruwa, Sri Lanka ::
Gannoruwa airports ::
The nearest airport is CMB - Bandaranaike Intl Colombo, located 78.1 km west of Gannoruwa.
Other airports nearby include RML - Colombo Ratmalana (92.4 km south west), GOY - Galoya Amparai (115.3 km east), TRR - Trinciomalee China Bay (153.7 km north east),