| Ostend to Civita Castellana | 761.85 mi (1,226.08 km) |
| Ostend to Civitanova Marche | 744.80 mi (1,198.64 km) |
| Ostend to Civitavecchia | 757.01 mi (1,218.29 km) |
| Ostend to Civitella in Val di Chiana | 677.89 mi (1,090.95 km) |
| Ostend to Clusone | 489.09 mi (787.11 km) |
| Ostend to Coccaglio | 507.41 mi (816.59 km) |
| Ostend to Codigoro | 612.03 mi (984.97 km) |
| Ostend to Codogno | 522.34 mi (840.62 km) |
| Ostend to Codroipo | 585.28 mi (941.92 km) |
| Ostend to Cogoleto | 541.58 mi (871.59 km) |
| Ostend to Colle di Val d'Elsa | 662.75 mi (1,066.60 km) |
| Ostend to Colle Salvetti | 633.84 mi (1,020.06 km) |
| Ostend to Collecchio | 559.84 mi (900.97 km) |
| Ostend to Colleferro | 811.39 mi (1,305.81 km) |
| Ostend to Collegno | 475.65 mi (765.48 km) |
