| Runkel to Carovigno | 811.86 mi (1,306.56 km) |
| Runkel to Carpenedolo | 363.81 mi (585.50 km) |
| Runkel to Carpi | 408.64 mi (657.64 km) |
| Runkel to Carrara | 446.47 mi (718.52 km) |
| Runkel to Carugate | 339.85 mi (546.94 km) |
| Runkel to Casal di Principe | 709.35 mi (1,141.59 km) |
| Runkel to Casale Monferrato | 364.47 mi (586.56 km) |
| Runkel to Casale sul Sile | 383.97 mi (617.94 km) |
| Runkel to Casalecchio di Reno | 434.40 mi (699.09 km) |
| Runkel to Casalgrande | 419.81 mi (675.62 km) |
| Runkel to Casalmaggiore | 388.87 mi (625.82 km) |
| Runkel to Casalnuovo di Napoli | 720.01 mi (1,158.74 km) |
| Runkel to Casalpusterlengo | 367.77 mi (591.87 km) |
| Runkel to Casaluce | 711.72 mi (1,145.40 km) |
| Runkel to Casamassima | 777.07 mi (1,250.57 km) |
