| Peterborough to Cortona | 853.53 mi (1,373.62 km) |
| Peterborough to Cosenza | 1,205.72 mi (1,940.43 km) |
| Peterborough to Cossato | 614.45 mi (988.86 km) |
| Peterborough to Costa Volpino | 657.83 mi (1,058.68 km) |
| Peterborough to Creazzo | 717.96 mi (1,155.45 km) |
| Peterborough to Crema | 669.55 mi (1,077.54 km) |
| Peterborough to Cremona | 692.77 mi (1,114.91 km) |
| Peterborough to Crevalcore | 749.55 mi (1,206.28 km) |
| Peterborough to Crispiano | 1,165.38 mi (1,875.49 km) |
| Peterborough to Crosia | 1,206.86 mi (1,942.25 km) |
| Peterborough to Crotone | 1,244.87 mi (2,003.42 km) |
| Peterborough to Cuneo | 667.62 mi (1,074.43 km) |
| Peterborough to Cuorgne | 610.60 mi (982.66 km) |
| Peterborough to Cusano Milanino | 644.62 mi (1,037.42 km) |
| Peterborough to Cutro | 1,243.49 mi (2,001.21 km) |
