| Poquoson to Corato | 4,725.03 mi (7,604.20 km) |
| Poquoson to Corbetta | 4,252.75 mi (6,844.13 km) |
| Poquoson to Corciano | 4,473.99 mi (7,200.20 km) |
| Poquoson to Cordenons | 4,400.56 mi (7,082.01 km) |
| Poquoson to Cori | 4,551.54 mi (7,324.99 km) |
| Poquoson to Coriano | 4,460.84 mi (7,179.03 km) |
| Poquoson to Corigliano Calabro | 4,786.00 mi (7,702.32 km) |
| Poquoson to Corleone | 4,701.39 mi (7,566.16 km) |
| Poquoson to Cormano | 4,261.21 mi (6,857.76 km) |
| Poquoson to Cornaredo | 4,256.86 mi (6,850.76 km) |
| Poquoson to Cornate d'Adda | 4,271.32 mi (6,874.03 km) |
| Poquoson to Cornedo Vicentino | 4,354.04 mi (7,007.16 km) |
| Poquoson to Correggio | 4,355.58 mi (7,009.64 km) |
| Poquoson to Corridonia | 4,524.74 mi (7,281.87 km) |
| Poquoson to Corsico | 4,262.49 mi (6,859.82 km) |
