Bhutan

Chilo → Chongshing, Pemagatshel → Chungkar → Chungsing → Chuyul → Daga, Dagana → Dagana → Dagapela, Tsirang → Daifam, Samdrup Jongkhar → Dala, Chhukha → Dam → Dametsi, Mongar → Damphu, Tsirang → Damthang, Haa → Dangchu, Wangdue Phodrang → Daphu, Chhukha → Dawakha, Punakha → Denchukha → Deothang, Samdrup Jongkhar → Dewangiri, Samdrup Jongkhar →