| Mostoles to Cortona | 840.08 mi (1,351.98 km) |
| Mostoles to Cosenza | 1,067.68 mi (1,718.27 km) |
| Mostoles to Cossato | 706.78 mi (1,137.45 km) |
| Mostoles to Costa Volpino | 799.03 mi (1,285.91 km) |
| Mostoles to Creazzo | 853.74 mi (1,373.96 km) |
| Mostoles to Crema | 768.08 mi (1,236.11 km) |
| Mostoles to Cremona | 778.11 mi (1,252.25 km) |
| Mostoles to Crevalcore | 820.91 mi (1,321.12 km) |
| Mostoles to Crispiano | 1,106.61 mi (1,780.92 km) |
| Mostoles to Crosia | 1,091.70 mi (1,756.93 km) |
| Mostoles to Crotone | 1,116.07 mi (1,796.14 km) |
| Mostoles to Cuneo | 645.80 mi (1,039.32 km) |
| Mostoles to Cuorgne | 678.91 mi (1,092.60 km) |
| Mostoles to Cusano Milanino | 750.76 mi (1,208.23 km) |
| Mostoles to Cutro | 1,109.68 mi (1,785.86 km) |
