| Oldham to Cortona | 956.72 mi (1,539.69 km) |
| Oldham to Cosenza | 1,308.97 mi (2,106.58 km) |
| Oldham to Cossato | 717.07 mi (1,154.01 km) |
| Oldham to Costa Volpino | 761.09 mi (1,224.86 km) |
| Oldham to Creazzo | 821.04 mi (1,321.33 km) |
| Oldham to Crema | 772.74 mi (1,243.61 km) |
| Oldham to Cremona | 795.98 mi (1,281.00 km) |
| Oldham to Crevalcore | 852.82 mi (1,372.48 km) |
| Oldham to Crispiano | 1,268.47 mi (2,041.41 km) |
| Oldham to Crosia | 1,310.12 mi (2,108.44 km) |
| Oldham to Crotone | 1,348.13 mi (2,169.61 km) |
| Oldham to Cuneo | 768.54 mi (1,236.84 km) |
| Oldham to Cuorgne | 712.64 mi (1,146.89 km) |
| Oldham to Cusano Milanino | 747.73 mi (1,203.36 km) |
| Oldham to Cutro | 1,346.76 mi (2,167.40 km) |
