regional and 3d topo map of Galagammulla, Sri Lanka ::
Galagammulla airports ::
The nearest airport is RML - Colombo Ratmalana, located 120.9 km north west of Galagammulla.
Other airports nearby include CMB - Bandaranaike Intl Colombo (154.0 km north west), GOY - Galoya Amparai (191.5 km north east),