| Plymouth to Chivasso | 662.14 mi (1,065.61 km) |
| Plymouth to Ciampino | 993.47 mi (1,598.83 km) |
| Plymouth to Cicciano | 1,106.36 mi (1,780.52 km) |
| Plymouth to Cingoli | 948.77 mi (1,526.89 km) |
| Plymouth to Cinisello Balsamo | 700.71 mi (1,127.68 km) |
| Plymouth to Cinisi | 1,193.95 mi (1,921.47 km) |
| Plymouth to Cirie | 649.16 mi (1,044.72 km) |
| Plymouth to Ciro Marina | 1,281.85 mi (2,062.93 km) |
| Plymouth to Cislago | 686.81 mi (1,105.31 km) |
| Plymouth to Cisterna di Latina | 1,011.91 mi (1,628.51 km) |
| Plymouth to Cisternino | 1,231.25 mi (1,981.51 km) |
| Plymouth to Citta di Castello | 905.90 mi (1,457.91 km) |
| Plymouth to Citta Sant'Angelo | 1,017.99 mi (1,638.30 km) |
| Plymouth to Cittadella | 803.07 mi (1,292.42 km) |
| Plymouth to Cittanova | 1,291.83 mi (2,079.00 km) |
