| Seabrook to Corato | 4,672.08 mi (7,518.99 km) |
| Seabrook to Corbetta | 4,197.25 mi (6,754.83 km) |
| Seabrook to Corciano | 4,420.70 mi (7,114.42 km) |
| Seabrook to Cordenons | 4,341.21 mi (6,986.50 km) |
| Seabrook to Cori | 4,500.69 mi (7,243.16 km) |
| Seabrook to Coriano | 4,405.61 mi (7,090.15 km) |
| Seabrook to Corigliano Calabro | 4,735.89 mi (7,621.68 km) |
| Seabrook to Corleone | 4,657.79 mi (7,495.99 km) |
| Seabrook to Cormano | 4,205.36 mi (6,767.87 km) |
| Seabrook to Cornaredo | 4,201.22 mi (6,761.20 km) |
| Seabrook to Cornate d'Adda | 4,215.04 mi (6,783.46 km) |
| Seabrook to Cornedo Vicentino | 4,296.44 mi (6,914.46 km) |
| Seabrook to Correggio | 4,300.15 mi (6,920.42 km) |
| Seabrook to Corridonia | 4,470.20 mi (7,194.09 km) |
| Seabrook to Corsico | 4,206.92 mi (6,770.39 km) |
