| Castel Bolognese to Querfurt | 488.34 mi (785.91 km) |
| Castel Bolognese to Quickborn | 656.25 mi (1,056.13 km) |
| Castel Bolognese to Quierschied | 411.87 mi (662.83 km) |
| Castel Bolognese to Radeberg | 479.97 mi (772.44 km) |
| Castel Bolognese to Radebeul | 476.47 mi (766.80 km) |
| Castel Bolognese to Radevormwald | 518.32 mi (834.16 km) |
| Castel Bolognese to Radolfzell am Bodensee | 272.35 mi (438.31 km) |
| Castel Bolognese to Raesfeld | 563.24 mi (906.44 km) |
| Castel Bolognese to Rahden | 578.27 mi (930.63 km) |
| Castel Bolognese to Rain | 304.61 mi (490.22 km) |
| Castel Bolognese to Rangsdorf | 555.48 mi (893.96 km) |
| Castel Bolognese to Rastatt | 356.74 mi (574.11 km) |
| Castel Bolognese to Rastede | 638.41 mi (1,027.42 km) |
| Castel Bolognese to Ratekau | 667.32 mi (1,073.95 km) |
| Castel Bolognese to Rathenow | 572.84 mi (921.89 km) |
