Tokyo serves as a major hub for rail travel in Japan, connecting to key destinations across the country. The Tokyo to Osaka route, covering approximately 515 kilometers, is one of the busiest and takes around 2.5 hours via the Shinkansen bullet train. Another popular journey is Tokyo to Kyoto, which spans about 450 kilometers and takes roughly 2 hours and 15 minutes. The Tokyo to Nagoya line covers about 350 kilometers with a travel time of around 1 hour and 40 minutes. Service to Sendai, approximately 350 kilometers away, takes about 1 hour and 30 minutes, while the route to Hiroshima, covering nearly 800 kilometers, takes approximately 4 hours. For international travelers, the Narita Express offers direct access to Narita Airport, with a travel time of about 1 hour from Tokyo.