| Wallingford Center to Corato | 4,400.28 mi (7,081.57 km) |
| Wallingford Center to Corbetta | 3,925.10 mi (6,316.83 km) |
| Wallingford Center to Corciano | 4,148.87 mi (6,676.96 km) |
| Wallingford Center to Cordenons | 4,068.66 mi (6,547.87 km) |
| Wallingford Center to Cori | 4,229.35 mi (6,806.47 km) |
| Wallingford Center to Coriano | 4,133.47 mi (6,652.18 km) |
| Wallingford Center to Corigliano Calabro | 4,464.68 mi (7,185.21 km) |
| Wallingford Center to Corleone | 4,388.51 mi (7,062.62 km) |
| Wallingford Center to Cormano | 3,933.15 mi (6,329.80 km) |
| Wallingford Center to Cornaredo | 3,929.04 mi (6,323.17 km) |
| Wallingford Center to Cornate d'Adda | 3,942.78 mi (6,345.29 km) |
| Wallingford Center to Cornedo Vicentino | 4,024.03 mi (6,476.05 km) |
| Wallingford Center to Correggio | 4,027.99 mi (6,482.42 km) |
| Wallingford Center to Corridonia | 4,198.15 mi (6,756.27 km) |
| Wallingford Center to Corsico | 3,934.76 mi (6,332.38 km) |
