| Neckargemund to Campos del Puerto | 744.57 mi (1,198.27 km) |
| Neckargemund to Canals | 856.29 mi (1,378.07 km) |
| Neckargemund to Candelaria | 1,968.00 mi (3,167.19 km) |
| Neckargemund to Canet de Mar | 616.96 mi (992.90 km) |
| Neckargemund to Cangas | 975.81 mi (1,570.42 km) |
| Neckargemund to Cangas de Narcea | 846.88 mi (1,362.92 km) |
| Neckargemund to Canovellas | 622.54 mi (1,001.88 km) |
| Neckargemund to Canteras | 949.97 mi (1,528.83 km) |
| Neckargemund to Cantillana | 1,091.85 mi (1,757.17 km) |
| Neckargemund to Capdepera | 719.52 mi (1,157.95 km) |
| Neckargemund to Carballo | 934.14 mi (1,503.35 km) |
| Neckargemund to Carcagente | 843.00 mi (1,356.69 km) |
| Neckargemund to Cardedeu | 619.24 mi (996.58 km) |
| Neckargemund to Carlet | 838.69 mi (1,349.74 km) |
| Neckargemund to Carmona | 1,093.21 mi (1,759.35 km) |
