What are the most popular routes to Riedlingen?

Berlin - RiedlingenAverage pricePLN 592Average duration6h 52mDaily departures24
Aachen - RiedlingenAverage pricePLN 496Average duration8h 45mDaily departures2
Munich - RiedlingenAverage pricePLN 270Average duration2h 57mDaily departures1
Stuttgart - RiedlingenAverage pricePLN 216Average duration1h 52mDaily departures10