Provinces of Sri Lanka

Uva Province 

Area - 8500  km² 

Capital city - Badulla

Largest city - Badulla

Districts - Badulla, Monaragala

Cities or towns in Uva province :

Badulla district - 

Badulla, Bandarawela, Haputale, Mahiyanganaya, Diyathalawa, Hali-ala, Ella, Haldumulla, Beragala, Welimada, Passara, Kandakatiya, Meegahakiwla, Lunugala, Kurmarapitiya, Tennapanguwa

Monaragala district - 

Monaragala, Bibile, Buttala, Wallawaya, Kataragama, Siyabalanduwa, Athimale, Madagama, Thanamalwila, Badalkumura, Madulla, Okkampitiya

Western Province 

Area - 3684  km² 

Capital city - Colombo

Largest city - Colombo

Districts - Colombo, Gampaha, Kalutara

Cities or towns in Western province :

Colombo district - 

Colombo, Kaduwela, Dehiwala-Mount lavinia, Maharagama, Moratuva, Kasbawe, Sri Jayawardanapura Kotte, Boralasgamuwa, Kolonnawa, Avissawella 

Gampaha district - 

Nittabuwa, Biyagama, Divulapitiya, Kiridiwela, Gampaha, Ja-ela, Katana, Kelaniya, Mahara, Minuwangoda, Mirigama, Negambo, Wattala

Kalutara district -

Agalawatta, Bandaragama, Beruwala, Bulathsinhala, Dodangoda, Horana, Ingiriya, Kelaniya, Madurawela, Matugama, Millaniya, Baduraliya, Panadura, Walallavita