| Bletchley to Collegno | 609.69 mi (981.21 km) |
| Bletchley to Cologno al Serio | 648.22 mi (1,043.21 km) |
| Bletchley to Cologno Monzese | 637.22 mi (1,025.50 km) |
| Bletchley to Colorno | 703.77 mi (1,132.61 km) |
| Bletchley to Comacchio | 776.28 mi (1,249.31 km) |
| Bletchley to Comiso | 1,279.60 mi (2,059.31 km) |
| Bletchley to Como | 616.57 mi (992.27 km) |
| Bletchley to Concordia Sagittaria | 750.42 mi (1,207.68 km) |
| Bletchley to Concorezzo | 635.95 mi (1,023.47 km) |
| Bletchley to Conegliano | 724.72 mi (1,166.32 km) |
| Bletchley to Conselice | 773.33 mi (1,244.55 km) |
| Bletchley to Conselve | 739.45 mi (1,190.03 km) |
| Bletchley to Conversano | 1,135.31 mi (1,827.11 km) |
| Bletchley to Copertino | 1,203.98 mi (1,937.62 km) |
| Bletchley to Copparo | 754.38 mi (1,214.06 km) |
