Flying to Dalat is recommended for it is faster. Lien Khuong Airport is 30km south of Dalat.

You can book the airport bus (infront of the belt) at 40000dong per pax and they will take you to the city up to your hotel doorstep.  Or you can book the car at 200 000 dong. 

However going by motorcycle or car is interested as you can stop along the way to take pictures. The road around mountains and hills is difficult to drive for new driver. Dalat is 110km from Phan Rang (Ninh Thuan), 200km from Buon Ma Thuot (Dak Lak), 205km from Nha Trang (Khanh Hoa), 293km from Ho Chi Minh City, and 1,481km from Hanoi.