Cheap Bus and Train tickets to Washington, MO, US

What are the most popular routes to Washington?

St. Louis - WashingtonAverage priceCHF 13Average duration1h 5mDaily departures1
Kirkwood - WashingtonAverage priceCHF 16Average duration37mDaily departures2
Kansas City - WashingtonAverage priceCHF 35Average duration4h 19mDaily departures2
Kansas City - WashingtonAverage priceCHF 39Average duration7h 50mDaily departures1
Hermann - WashingtonAverage priceCHF 13Average duration27mDaily departures2