regional and 3d topo map of Bisowela, Sri Lanka ::
Bisowela airports ::
The nearest airport is CMB - Bandaranaike Intl Colombo, located 46.3 km west of Bisowela.
Other airports nearby include RML - Colombo Ratmalana (64.5 km south west), GOY - Galoya Amparai (146.9 km east), TRR - Trinciomalee China Bay (174.0 km north east),