| Diedorf to Carovigno | 627.83 mi (1,010.39 km) |
| Diedorf to Carpenedolo | 206.82 mi (332.84 km) |
| Diedorf to Carpi | 246.50 mi (396.70 km) |
| Diedorf to Carrara | 296.80 mi (477.65 km) |
| Diedorf to Carugate | 204.92 mi (329.79 km) |
| Diedorf to Casal di Principe | 532.85 mi (857.54 km) |
| Diedorf to Casale Monferrato | 247.59 mi (398.46 km) |
| Diedorf to Casale sul Sile | 203.84 mi (328.05 km) |
| Diedorf to Casalecchio di Reno | 268.29 mi (431.77 km) |
| Diedorf to Casalgrande | 260.26 mi (418.85 km) |
| Diedorf to Casalmaggiore | 233.04 mi (375.04 km) |
| Diedorf to Casalnuovo di Napoli | 542.81 mi (873.57 km) |
| Diedorf to Casalpusterlengo | 225.45 mi (362.83 km) |
| Diedorf to Casaluce | 534.97 mi (860.95 km) |
| Diedorf to Casamassima | 593.51 mi (955.17 km) |
