| Suffolk to Corato | 4,755.44 mi (7,653.14 km) |
| Suffolk to Corbetta | 4,283.51 mi (6,893.64 km) |
| Suffolk to Corciano | 4,504.47 mi (7,249.24 km) |
| Suffolk to Cordenons | 4,431.76 mi (7,132.23 km) |
| Suffolk to Cori | 4,581.69 mi (7,373.52 km) |
| Suffolk to Coriano | 4,491.55 mi (7,228.46 km) |
| Suffolk to Corigliano Calabro | 4,816.04 mi (7,750.67 km) |
| Suffolk to Corleone | 4,730.55 mi (7,613.08 km) |
| Suffolk to Cormano | 4,292.01 mi (6,907.33 km) |
| Suffolk to Cornaredo | 4,287.64 mi (6,900.29 km) |
| Suffolk to Cornate d'Adda | 4,302.18 mi (6,923.69 km) |
| Suffolk to Cornedo Vicentino | 4,385.05 mi (7,057.06 km) |
| Suffolk to Correggio | 4,386.33 mi (7,059.12 km) |
| Suffolk to Corridonia | 4,555.37 mi (7,331.15 km) |
| Suffolk to Corsico | 4,293.26 mi (6,909.34 km) |
