| Seabrook to Cervignano del Friuli | 4,373.25 mi (7,038.06 km) |
| Seabrook to Cesa | 4,583.60 mi (7,376.59 km) |
| Seabrook to Cesano Maderno | 4,201.89 mi (6,762.29 km) |
| Seabrook to Cesena | 4,384.37 mi (7,055.97 km) |
| Seabrook to Cesenatico | 4,388.74 mi (7,063.00 km) |
| Seabrook to Cetraro | 4,714.49 mi (7,587.24 km) |
| Seabrook to Cherasco | 4,177.51 mi (6,723.06 km) |
| Seabrook to Chiampo | 4,295.81 mi (6,913.44 km) |
| Seabrook to Chiaravalle | 4,449.97 mi (7,161.53 km) |
| Seabrook to Chiari | 4,237.07 mi (6,818.90 km) |
| Seabrook to Chiavari | 4,252.24 mi (6,843.32 km) |
| Seabrook to Chieri | 4,164.14 mi (6,701.54 km) |
| Seabrook to Chieti | 4,530.50 mi (7,291.13 km) |
| Seabrook to Chioggia | 4,349.14 mi (6,999.27 km) |
| Seabrook to Chiusi | 4,410.17 mi (7,097.49 km) |
