| Castel Bolognese to Chaudfontaine | 519.68 mi (836.35 km) |
| Castel Bolognese to Chaumont-Gistoux | 550.41 mi (885.79 km) |
| Castel Bolognese to Chimay | 529.01 mi (851.36 km) |
| Castel Bolognese to Ciney | 518.62 mi (834.63 km) |
| Castel Bolognese to Colfontaine | 560.96 mi (902.78 km) |
| Castel Bolognese to Courcelles | 547.76 mi (881.54 km) |
| Castel Bolognese to Court-Saint-Etienne | 551.34 mi (887.30 km) |
| Castel Bolognese to Couvin | 523.88 mi (843.10 km) |
| Castel Bolognese to Damme | 620.31 mi (998.29 km) |
| Castel Bolognese to De Haan | 628.86 mi (1,012.05 km) |
| Castel Bolognese to De Panne | 633.92 mi (1,020.20 km) |
| Castel Bolognese to De Pinte | 596.83 mi (960.50 km) |
| Castel Bolognese to Deerlijk | 598.33 mi (962.93 km) |
| Castel Bolognese to Deinze | 599.42 mi (964.68 km) |
| Castel Bolognese to Denderleeuw | 578.23 mi (930.57 km) |
