| Knokke-Heist to Coin | 1,088.17 mi (1,751.25 km) |
| Knokke-Heist to Colindres | 632.35 mi (1,017.67 km) |
| Knokke-Heist to Collado-Villalba | 817.59 mi (1,315.78 km) |
| Knokke-Heist to Colmenar Viejo | 811.10 mi (1,305.34 km) |
| Knokke-Heist to Colmenarejo | 822.38 mi (1,323.50 km) |
| Knokke-Heist to Conil de la Frontera | 1,139.38 mi (1,833.65 km) |
| Knokke-Heist to Consuegra | 885.34 mi (1,424.81 km) |
| Knokke-Heist to Corbera de Llobregat | 688.72 mi (1,108.39 km) |
| Knokke-Heist to Cordoba | 1,009.42 mi (1,624.51 km) |
| Knokke-Heist to Coria del Rio | 1,073.39 mi (1,727.46 km) |
| Knokke-Heist to Crevillente | 926.27 mi (1,490.68 km) |
| Knokke-Heist to Cuarte de Huerva | 702.97 mi (1,131.32 km) |
| Knokke-Heist to Cubellas | 704.19 mi (1,133.29 km) |
| Knokke-Heist to Cuellar | 775.56 mi (1,248.15 km) |
| Knokke-Heist to Cuenca | 821.42 mi (1,321.94 km) |
