Royal Nepal Airlines operates an extensive range of scheduled flights to around 21 destinations in the interior parts of Nepal. Other domestic airlines, of which there are more than 18, provide regular and charter services to popular destinations . Helicopters can be chartered for various purposes . Nepal's domestic air service is known to be punctual and reliable. Only Nepalese and Indian nationals are allowed to pay in rupees.
Traffic drives on the left.
The interior parts of the country are linked with a number of motorable roads. The road system is of unpredictable quality. Tickets may be booked in advance. Buses for the different parts of the country are available at the Gongabu bus terminal, which is located near Balaju. Services are operated by the Transport Corporation of Nepal and by private operators.