| Dietikon to Cortona | 333.94 mi (537.43 km) |
| Dietikon to Cosenza | 683.89 mi (1,100.61 km) |
| Dietikon to Cossato | 127.15 mi (204.63 km) |
| Dietikon to Costa Volpino | 135.13 mi (217.47 km) |
| Dietikon to Creazzo | 195.33 mi (314.36 km) |
| Dietikon to Crema | 153.22 mi (246.58 km) |
| Dietikon to Cremona | 174.96 mi (281.57 km) |
| Dietikon to Crevalcore | 227.47 mi (366.07 km) |
| Dietikon to Crispiano | 642.22 mi (1,033.55 km) |
| Dietikon to Crosia | 683.88 mi (1,100.60 km) |
| Dietikon to Crotone | 721.99 mi (1,161.94 km) |
| Dietikon to Cuneo | 212.40 mi (341.83 km) |
| Dietikon to Cuorgne | 143.42 mi (230.82 km) |
| Dietikon to Cusano Milanino | 133.14 mi (214.27 km) |
| Dietikon to Cutro | 720.84 mi (1,160.07 km) |
