| Dollis Hill to Cortona | 806.96 mi (1,298.67 km) |
| Dollis Hill to Cosenza | 1,159.57 mi (1,866.14 km) |
| Dollis Hill to Cossato | 564.32 mi (908.18 km) |
| Dollis Hill to Costa Volpino | 614.62 mi (989.13 km) |
| Dollis Hill to Creazzo | 677.50 mi (1,090.34 km) |
| Dollis Hill to Crema | 623.32 mi (1,003.14 km) |
| Dollis Hill to Cremona | 646.73 mi (1,040.81 km) |
| Dollis Hill to Crevalcore | 705.18 mi (1,134.87 km) |
| Dollis Hill to Crispiano | 1,123.73 mi (1,808.46 km) |
| Dollis Hill to Crosia | 1,162.19 mi (1,870.36 km) |
| Dollis Hill to Crotone | 1,199.95 mi (1,931.14 km) |
| Dollis Hill to Cuneo | 612.29 mi (985.38 km) |
| Dollis Hill to Cuorgne | 558.28 mi (898.46 km) |
| Dollis Hill to Cusano Milanino | 597.56 mi (961.69 km) |
| Dollis Hill to Cutro | 1,198.24 mi (1,928.37 km) |
