Discover the Efficiency and Comfort of the Okayama to Nagoya Route. Traveling from Okayama to Nagoya is a breeze with Japan's high-speed Shinkansen service. Spanning approximately 370 kilometers, this route connects two major cities with ease and reliability. The journey generally takes around 1.5 to 2 hours, making it a perfect option for both business travelers and tourists. With numerous daily departures, the Okayama to Nagoya train schedule accommodates a variety of travel plans, ensuring a seamless travel experience for all passengers.