What are the most popular routes to Gronau?
| Karlsruhe - Gronau | Average priceTHB 6 061 | Average duration5h 28m | Daily departures12 | |
| Copenhagen - Gronau | Average priceTHB 5 832 | Average duration10h 10m | Daily departures4 | |
| Nuremberg - Gronau | Average priceTHB 2 552 | Average duration6h 34m | Daily departures14 | |
| Berlin - Gronau | Average priceTHB 6 379 | Average duration5h 19m | Daily departures14 | |
| Bochum - Gronau | Average priceTHB 1 776 | Average duration2h 2m | Daily departures7 | |
