Tokyo is significantly closer to Mount Fuji than Osaka. The distance from central Tokyo to the Fuji Five Lakes region (the most common base for viewing the mountain) is approximately 100 kilometers (62 miles), with a travel time of about 1.5 to 2 hours by express bus or train. In contrast, Osaka is roughly 350 kilometers (217 miles) away from Mount Fuji. Traveling from Osaka typically requires taking the Shinkansen (bullet train) for about 2 hours to a station like Mishima or Shin-Fuji, followed by an additional hour-long bus or taxi ride to reach the actual mountain area. While many travelers catch a glimpse of Mount Fuji from the window of the Shinkansen while traveling between the two cities, it is much more feasible as a day trip from Tokyo. For the clearest views and easiest access, Tokyo remains the primary gateway for those wishing to visit the mountain's 5th Station or hike the trails during the official summer climbing season.