| Neckargemund to Cologno al Serio | 266.63 mi (429.10 km) |
| Neckargemund to Cologno Monzese | 268.01 mi (431.32 km) |
| Neckargemund to Colorno | 317.05 mi (510.25 km) |
| Neckargemund to Comacchio | 361.28 mi (581.43 km) |
| Neckargemund to Comiso | 907.45 mi (1,460.40 km) |
| Neckargemund to Como | 247.97 mi (399.06 km) |
| Neckargemund to Concordia Sagittaria | 313.72 mi (504.88 km) |
| Neckargemund to Concorezzo | 264.04 mi (424.93 km) |
| Neckargemund to Conegliano | 291.93 mi (469.81 km) |
| Neckargemund to Conselice | 366.06 mi (589.11 km) |
| Neckargemund to Conselve | 321.35 mi (517.16 km) |
| Neckargemund to Conversano | 708.41 mi (1,140.08 km) |
| Neckargemund to Copertino | 775.43 mi (1,247.94 km) |
| Neckargemund to Copparo | 341.63 mi (549.80 km) |
| Neckargemund to Corato | 678.26 mi (1,091.55 km) |
