| Neu Isenburg to Cosenza | 829.22 mi (1,334.49 km) |
| Neu Isenburg to Cossato | 310.75 mi (500.10 km) |
| Neu Isenburg to Costa Volpino | 298.62 mi (480.59 km) |
| Neu Isenburg to Creazzo | 337.70 mi (543.47 km) |
| Neu Isenburg to Crema | 326.79 mi (525.92 km) |
| Neu Isenburg to Cremona | 345.33 mi (555.75 km) |
| Neu Isenburg to Crevalcore | 385.85 mi (620.97 km) |
| Neu Isenburg to Crispiano | 772.28 mi (1,242.86 km) |
| Neu Isenburg to Crosia | 824.11 mi (1,326.27 km) |
| Neu Isenburg to Crotone | 862.32 mi (1,387.77 km) |
| Neu Isenburg to Cuneo | 395.22 mi (636.04 km) |
| Neu Isenburg to Cuorgne | 325.67 mi (524.11 km) |
| Neu Isenburg to Cusano Milanino | 311.73 mi (501.67 km) |
| Neu Isenburg to Cutro | 862.36 mi (1,387.83 km) |
| Neu Isenburg to Cutrofiano | 826.69 mi (1,330.44 km) |
