| Oxford to Chivasso | 616.32 mi (991.87 km) |
| Oxford to Ciampino | 947.06 mi (1,524.14 km) |
| Oxford to Cicciano | 1,055.08 mi (1,697.98 km) |
| Oxford to Cingoli | 886.61 mi (1,426.86 km) |
| Oxford to Cinisello Balsamo | 640.92 mi (1,031.45 km) |
| Oxford to Cinisi | 1,167.60 mi (1,879.06 km) |
| Oxford to Cirie | 605.14 mi (973.88 km) |
| Oxford to Ciro Marina | 1,227.54 mi (1,975.53 km) |
| Oxford to Cislago | 627.54 mi (1,009.92 km) |
| Oxford to Cisterna di Latina | 965.70 mi (1,554.15 km) |
| Oxford to Cisternino | 1,167.52 mi (1,878.95 km) |
| Oxford to Citta di Castello | 848.29 mi (1,365.18 km) |
| Oxford to Citta Sant'Angelo | 958.21 mi (1,542.09 km) |
| Oxford to Cittadella | 727.26 mi (1,170.41 km) |
| Oxford to Cittanova | 1,248.22 mi (2,008.82 km) |
