| Knokke-Heist to Casandrino | 888.25 mi (1,429.50 km) |
| Knokke-Heist to Casapulla | 881.40 mi (1,418.48 km) |
| Knokke-Heist to Casarano | 1,058.18 mi (1,702.98 km) |
| Knokke-Heist to Casatenovo | 477.19 mi (767.96 km) |
| Knokke-Heist to Casciana Terme | 638.71 mi (1,027.91 km) |
| Knokke-Heist to Cascina | 627.69 mi (1,010.17 km) |
| Knokke-Heist to Caselle Torinese | 470.53 mi (757.24 km) |
| Knokke-Heist to Caserta | 882.81 mi (1,420.75 km) |
| Knokke-Heist to Casier | 569.27 mi (916.15 km) |
| Knokke-Heist to Casorate Primo | 492.16 mi (792.05 km) |
| Knokke-Heist to Casoria | 891.59 mi (1,434.87 km) |
| Knokke-Heist to Cassano al Ionio | 1,014.20 mi (1,632.19 km) |
| Knokke-Heist to Cassano d'Adda | 492.15 mi (792.04 km) |
| Knokke-Heist to Cassano delle Murge | 965.97 mi (1,554.57 km) |
| Knokke-Heist to Cassina de' Pecchi | 489.18 mi (787.26 km) |
