Cheap Bus tickets to Moscow, US

What are the most popular routes to Moscow?

Spokane - MoscowAverage priceCZK 569Average duration2hDaily departures5
Seattle - MoscowAverage priceCZK 1 505Average duration7h 25mDaily departures2
Boise - MoscowAverage priceCZK 2 326Average duration7h 5mDaily departures2
Pullman - MoscowAverage priceCZK 434Average duration25mDaily departures3
Lewiston - MoscowAverage priceCZK 547Average duration35mDaily departures3