[PAR] [TLE] Bhutan [SEP] Bhutan ( ; འབྲུག་ཡུལ་ "druk yul "), officially the Kingdom of Bhutan (འབྲུག་རྒྱལ་ཁབ་ "druk gyal khap "), is a landlocked country in South Asia.  Located in the Eastern Himalayas, it is bordered by Tibet Autonomous Region in the north, India in the south, the Sikkim state of India and the Chumbi Valley of Tibet in the west, and Arunachal Pradesh state of India in the east.  Bhutan is geopolitically in South Asia and is the region's second least populous nation after the Maldives.  Thimphu is its capital and largest city, while Phuntsholing is its financial center. [PAR] [TLE] Yongphulla Airport [SEP] Yongphulla Airport (IATA: YON, ICAO: VQTY) (also known as Yonphula Airport) is a domestic airport in Bhutan, one of only four airports in the country.  It is located near the town of Trashigang in Trashigang District.  As of January 2015, the airport remains closed due to ongoing runway repair.
[PAR] [TLE] Bhutan [ SEP ] Bhutan ( ; འབྲུག་ཡུལ་ " druk yul ") , officially the Kingdom of Bhutan ( འབྲུག་རྒྱལ་ཁབ་ " druk gyal khap ") , is a landlocked country in South Asia . Located in the Eastern Himalayas , it is bordered by Tibet Autonomous Region in the north , India in the south , the Sikkim state of India and the Chumbi Valley of Tibet in the west , and Arunachal Pradesh state of India in the east . Bhutan is geopolitically in South Asia and is the region 's second least populous nation after the Maldives . Thimphu is its capital and largest city , while Phuntsholing is its financial center . [PAR] [TLE] Yongphulla Airport [ SEP ] Yongphulla Airport ( IATA : YON , ICAO : VQTY ) ( also known as Yonphula Airport ) is a domestic airport in Bhutan , one of only four airports in the country . It is located near the town of Trashigang in Trashigang District . As of January 2015 , the airport remains closed due to ongoing runway repair .
Which landlocked country in South Asia and one of the region's least populous nations has only four airports?
Which landlocked country in South Asia and one of the region 's least populous nations has only four airports ?
Bhutan
Bhutan