O (Kandy District) Oyatenna (Kalutara District) Owitiyagala (Kegalle District) Ovitawara (Kegalle District) Owitigamuwa (Matara District) Owitigamuwa (Gampaha District) Owitigama (Colombo District) Owitigama (Kalutara District) Owitigala (Kandy District) Owissa (Hambantota District) Owilana (Ratnapura District) Owatura (Kegalle District) Owatta (Kegalle District) Owatta (Matale District) Owalapolwatta (Ratnapura District) Owala Mahabage (Ratnapura District) Owala Kudabage (Matale District) Owala (Kandy District) Owala (Matale District) Ovitipana (Matale District) Owilla (Kurunegala District) Otuwela (Matara District) Oture (Kurunegala District) Ottupillama (Kurunegala District) Ottukulama (Kurunegala District) Ottukulama (Kurunegala District) Ottukulama (Kurunegala District) Ottukulama (Anuradhapura District) Ottappuwa (Kegalle District) Othapitiya (Batticaloa District) Othiyankuda-aru 1 2 3