ultraviolet index in Kotadabok (Singkep Island) (28 km) | ultraviolet index in Pulo Berhala (Berhala Str) (72 km) | ultraviolet index in Nipah Panjang (100 km) | ultraviolet index in Kota Harapan (105 km) | ultraviolet index in Remau Baku Tuo (110 km) | ultraviolet index in Kwala Ladjau (Indragiri River) (116 km) | ultraviolet index in Kwala Niur (121 km) | ultraviolet index in Dendang (Kidjang Str) (122 km) | ultraviolet index in Sungaiguntung (127 km) | ultraviolet index in Chebia (Tudjuh Island) (131 km)