| Port Orchard to Coudekerque-Branche | 4,889.77 mi (7,869.33 km) |
| Port Orchard to Coueron | 4,989.80 mi (8,030.30 km) |
| Port Orchard to Coulommiers | 5,032.03 mi (8,098.26 km) |
| Port Orchard to Courbevoic | 5,005.59 mi (8,055.72 km) |
| Port Orchard to Courcouronnes | 5,025.67 mi (8,088.03 km) |
| Port Orchard to Cournon-d'Auvergne | 5,209.60 mi (8,384.04 km) |
| Port Orchard to Courrieres | 4,935.77 mi (7,943.36 km) |
| Port Orchard to Coutras | 5,155.81 mi (8,297.48 km) |
| Port Orchard to Couzeix | 5,147.90 mi (8,284.75 km) |
| Port Orchard to Cran-Gevrier | 5,277.82 mi (8,493.83 km) |
| Port Orchard to Craponne | 5,250.58 mi (8,450.00 km) |
| Port Orchard to Creil | 4,991.36 mi (8,032.81 km) |
| Port Orchard to Crepy-en-Valois | 5,003.24 mi (8,051.94 km) |
| Port Orchard to Crest | 5,317.24 mi (8,557.27 km) |
| Port Orchard to Creteil | 5,017.13 mi (8,074.29 km) |
