| Doncaster to Cortona | 926.35 mi (1,490.81 km) |
| Doncaster to Cosenza | 1,278.10 mi (2,056.91 km) |
| Doncaster to Cossato | 688.77 mi (1,108.47 km) |
| Doncaster to Costa Volpino | 729.59 mi (1,174.16 km) |
| Doncaster to Creazzo | 788.36 mi (1,268.75 km) |
| Doncaster to Crema | 742.49 mi (1,194.92 km) |
| Doncaster to Cremona | 765.60 mi (1,232.11 km) |
| Doncaster to Crevalcore | 821.62 mi (1,322.28 km) |
| Doncaster to Crispiano | 1,235.72 mi (1,988.70 km) |
| Doncaster to Crosia | 1,278.59 mi (2,057.70 km) |
| Doncaster to Crotone | 1,316.68 mi (2,119.00 km) |
| Doncaster to Cuneo | 743.12 mi (1,195.94 km) |
| Doncaster to Cuorgne | 685.51 mi (1,103.22 km) |
| Doncaster to Cusano Milanino | 717.90 mi (1,155.35 km) |
| Doncaster to Cutro | 1,315.46 mi (2,117.03 km) |
