Bhutan: Transportation#

National air transport systemnumber of registered air carriers: 2
inventory of registered aircraft operated by air carriers: 6
annual passenger traffic on registered air carriers: 162,864
annual freight traffic on registered air carriers: 538,041 mt-km (2015)
Civil aircraft registration country code prefixA5 (2016)
Airports2 (2013)
Airports - with paved runwaystotal: 2
1,524 to 2,437 m: 1
914 to 1,523 m: 1 (2013)
Airports - with unpaved runwaystotal: 1
914 to 1,523 m: 1 (2012)
Roadwaystotal: 10,578 km
paved: 2,975 km (includes 2,180 km of natonal highways)
unpaved: 7,603 km (2013)