| Knokke-Heist to Capoterra | 884.27 mi (1,423.10 km) |
| Knokke-Heist to Capriolo | 497.53 mi (800.70 km) |
| Knokke-Heist to Capua | 877.19 mi (1,411.70 km) |
| Knokke-Heist to Capurso | 961.57 mi (1,547.50 km) |
| Knokke-Heist to Carate Brianza | 469.86 mi (756.16 km) |
| Knokke-Heist to Caravaggio | 497.56 mi (800.74 km) |
| Knokke-Heist to Carbonera | 567.04 mi (912.56 km) |
| Knokke-Heist to Carbonia | 878.28 mi (1,413.45 km) |
| Knokke-Heist to Cardito | 888.67 mi (1,430.18 km) |
| Knokke-Heist to Carignano | 488.22 mi (785.72 km) |
| Knokke-Heist to Carini | 1,031.66 mi (1,660.29 km) |
| Knokke-Heist to Carlentini | 1,128.12 mi (1,815.53 km) |
| Knokke-Heist to Carmagnola | 492.67 mi (792.88 km) |
| Knokke-Heist to Carmiano | 1,036.28 mi (1,667.73 km) |
| Knokke-Heist to Carmignano | 631.77 mi (1,016.74 km) |
