Traveling from Kurobe-Unazukionsen to Nagano involves options across different train services. The main option is the Limited Express 'Kurobe', which provides direct services on this scenic route. It runs at a speed of approximately 120 km/h (75 mph) and covers the distance in about 1 hour and 50 minutes, offering a comfortable ride with reserved seating available.
Alternatively, you can take a combination of local trains, such as the Toyama local service, which connects to Nagano through a transfer in Itoigawa. However, this route can take significantly longer, approximately 2 hours and 30 minutes, with additional stops, making it less ideal for those looking for a direct experience.
The Limited Express 'Kurobe' is particularly advantageous for travelers seeking both efficiency and scenic views, with large windows providing glimpses of the picturesque Japanese countryside along the way. For those who prefer more flexibility in their travel schedule, local trains offer more frequent departures but at a longer duration.