The journey from Higashimuroran to Toya is primarily serviced by the Rapid services operated by JR Hokkaido. The Rapid Niseko and Rapid Toya trains are the primary options available for travelers on this route. The Rapid Niseko train travels at speeds of up to 120 km/h (75 mph) and takes approximately 1 hour and 10 minutes to cover the distance, with stops at several important stations including Otaru and Kutchan.
In contrast, the Rapid Toya also operates on the same route, taking about the same time yet may stop at different local stations, allowing for a broader selection of boarding points for travelers. These services offer a comfortable travel experience with standard seating, and some trains are equipped with facilities for both tourists and locals.
Although this route does not offer shinkansen or high-speed train services, the Rapid trains are reliable and provide a direct connection between the two destinations, making it an efficient travel option in Hokkaido.