| Gig Harbor to Cervignano del Friuli | 5,469.54 mi (8,802.38 km) |
| Gig Harbor to Cesa | 5,786.51 mi (9,312.49 km) |
| Gig Harbor to Cesano Maderno | 5,380.29 mi (8,658.74 km) |
| Gig Harbor to Cesena | 5,545.61 mi (8,924.79 km) |
| Gig Harbor to Cesenatico | 5,545.54 mi (8,924.68 km) |
| Gig Harbor to Cetraro | 5,918.07 mi (9,524.21 km) |
| Gig Harbor to Cherasco | 5,405.55 mi (8,699.39 km) |
| Gig Harbor to Chiampo | 5,437.57 mi (8,750.92 km) |
| Gig Harbor to Chiaravalle | 5,604.38 mi (9,019.38 km) |
| Gig Harbor to Chiari | 5,405.20 mi (8,698.83 km) |
| Gig Harbor to Chiavari | 5,462.82 mi (8,791.56 km) |
| Gig Harbor to Chieri | 5,383.04 mi (8,663.17 km) |
| Gig Harbor to Chieti | 5,700.40 mi (9,173.92 km) |
| Gig Harbor to Chioggia | 5,481.26 mi (8,821.24 km) |
| Gig Harbor to Chiusi | 5,606.08 mi (9,022.12 km) |
