| Ostend to Cologno al Serio | 498.28 mi (801.90 km) |
| Ostend to Cologno Monzese | 489.62 mi (787.97 km) |
| Ostend to Colorno | 554.15 mi (891.81 km) |
| Ostend to Comacchio | 621.17 mi (999.67 km) |
| Ostend to Comiso | 1,140.93 mi (1,836.15 km) |
| Ostend to Como | 468.33 mi (753.70 km) |
| Ostend to Concordia Sagittaria | 589.88 mi (949.32 km) |
| Ostend to Concorezzo | 487.72 mi (784.91 km) |
| Ostend to Conegliano | 564.92 mi (909.15 km) |
| Ostend to Conselice | 620.05 mi (997.88 km) |
| Ostend to Conselve | 583.17 mi (938.53 km) |
| Ostend to Conversano | 979.12 mi (1,575.75 km) |
| Ostend to Copertino | 1,047.48 mi (1,685.76 km) |
| Ostend to Copparo | 599.54 mi (964.87 km) |
| Ostend to Corato | 945.98 mi (1,522.40 km) |
