On the Toyohashi to Yokohama route, travelers can experience the reliability of the Tōkaidō Shinkansen, specifically the Hikari and Kodama services. The Hikari Shinkansen operates at speeds of up to 300 km/h (186 mph) and covers the journey in approximately 1 hour and 45 minutes, making limited stops, including Nagoya and Shin-Yokohama, ensuring a swift passage. Conversely, the Kodama service travels at a slightly reduced speed of around 240 km/h (149 mph) and includes more stops, taking about 2 hours and 30 minutes to complete the trip, stopping at major stations along the way. Both services offer onboard features such as comfortable seating and refreshments, catering to different preferences. The Hikari is perfect for those prioritizing speed, while the Kodama allows for greater access to local areas, making it a good option for travelers wanting to explore along the route.