 | Polgolla Reservoir Seaplane Base | ~ 38.35 km |
| Bandaranaike International Colombo Airport | ~ 48.76 km |
| Dandugama Seaplane Base | ~ 53.44 km |
| Victoria Reservoir Seaplane Base | ~ 55.04 km |
| Kelani-Peliyagoda Seaplane Base | ~ 59.39 km |
| Castlereagh Lake Seaplane Base | ~ 62.43 km |
| Diyawanna Oya Seaplane Base | ~ 64.53 km |
| Beira Lake Seaplane Base | ~ 66.90 km |
| Dambulu Oya Tank Seaplane Base | ~ 68.43 km |
