| Oxford to Cortona | 849.10 mi (1,366.49 km) |
| Oxford to Cosenza | 1,201.63 mi (1,933.83 km) |
| Oxford to Cossato | 605.41 mi (974.32 km) |
| Oxford to Costa Volpino | 658.00 mi (1,058.95 km) |
| Oxford to Creazzo | 721.50 mi (1,161.13 km) |
| Oxford to Crema | 665.79 mi (1,071.49 km) |
| Oxford to Cremona | 689.23 mi (1,109.20 km) |
| Oxford to Crevalcore | 748.13 mi (1,204.00 km) |
| Oxford to Crispiano | 1,167.17 mi (1,878.37 km) |
| Oxford to Crosia | 1,204.74 mi (1,938.84 km) |
| Oxford to Crotone | 1,242.41 mi (1,999.47 km) |
| Oxford to Cuneo | 650.64 mi (1,047.10 km) |
| Oxford to Cuorgne | 598.39 mi (963.01 km) |
| Oxford to Cusano Milanino | 639.79 mi (1,029.64 km) |
| Oxford to Cutro | 1,240.58 mi (1,996.53 km) |
