What documentaries about travel can you recommend?

Look at the title of Late Night and don't think it's another late-night drama. This is a documentary. "I want to take a bus from Delhi, India to London for 20 thousand kilometers." A young Japanese named Kentaro Sawamu started his bus journey, from Hongkong and Bangkok to India, then to Central Asia, all the way to Europe. In Japan, Hong Kong, Singapore, Thailand, Pakistan, India, Iran, Turkey, Greece, Spain, Italy and London, the only means of transportation are cars and trains. I don't think young people nowadays can do this kind of trip. You can see that Kathy Chow and Eason Chan were very young in 1996.