regional and 3d topo map of Diddeniya, Sri Lanka ::
Diddeniya airports ::
The nearest airport is RML - Colombo Ratmalana, located 24.6 km west of Diddeniya.
Other airports nearby include CMB - Bandaranaike Intl Colombo (40.6 km north west), GOY - Galoya Amparai (175.9 km east), TRR - Trinciomalee China Bay (218.5 km north east),