| Wittmund to Campos del Puerto | 1,002.60 mi (1,613.53 km) |
| Wittmund to Canals | 1,084.13 mi (1,744.74 km) |
| Wittmund to Candelaria | 2,128.26 mi (3,425.10 km) |
| Wittmund to Canet de Mar | 862.13 mi (1,387.47 km) |
| Wittmund to Cangas | 1,089.82 mi (1,753.90 km) |
| Wittmund to Cangas de Narcea | 970.41 mi (1,561.72 km) |
| Wittmund to Canovellas | 864.35 mi (1,391.03 km) |
| Wittmund to Canteras | 1,180.42 mi (1,899.71 km) |
| Wittmund to Cantillana | 1,279.82 mi (2,059.67 km) |
| Wittmund to Capdepera | 980.13 mi (1,577.37 km) |
| Wittmund to Carballo | 1,035.88 mi (1,667.08 km) |
| Wittmund to Carcagente | 1,071.25 mi (1,724.01 km) |
| Wittmund to Cardedeu | 861.76 mi (1,386.87 km) |
| Wittmund to Carlet | 1,065.67 mi (1,715.03 km) |
| Wittmund to Carmona | 1,283.73 mi (2,065.96 km) |
