| Sheffield to Cortona | 929.51 mi (1,495.90 km) |
| Sheffield to Cosenza | 1,281.60 mi (2,062.54 km) |
| Sheffield to Cossato | 690.62 mi (1,111.45 km) |
| Sheffield to Costa Volpino | 733.46 mi (1,180.39 km) |
| Sheffield to Creazzo | 793.04 mi (1,276.28 km) |
| Sheffield to Crema | 745.55 mi (1,199.85 km) |
| Sheffield to Cremona | 768.74 mi (1,237.17 km) |
| Sheffield to Crevalcore | 825.30 mi (1,328.20 km) |
| Sheffield to Crispiano | 1,240.48 mi (1,996.36 km) |
| Sheffield to Crosia | 1,282.53 mi (2,064.03 km) |
| Sheffield to Crotone | 1,320.56 mi (2,125.24 km) |
| Sheffield to Cuneo | 743.33 mi (1,196.28 km) |
| Sheffield to Cuorgne | 686.67 mi (1,105.10 km) |
| Sheffield to Cusano Milanino | 720.69 mi (1,159.84 km) |
| Sheffield to Cutro | 1,319.24 mi (2,123.11 km) |
