| Gig Harbor to Carpentras | 5,365.24 mi (8,634.52 km) |
| Gig Harbor to Carquefou | 4,999.97 mi (8,046.67 km) |
| Gig Harbor to Carqueiranne | 5,448.85 mi (8,769.08 km) |
| Gig Harbor to Carrieres-sous-Poissy | 5,005.72 mi (8,055.92 km) |
| Gig Harbor to Carrieres-sur-Seine | 5,014.42 mi (8,069.93 km) |
| Gig Harbor to Carros | 5,439.37 mi (8,753.82 km) |
| Gig Harbor to Carvin | 4,942.92 mi (7,954.86 km) |
| Gig Harbor to Castanet-Tolosan | 5,296.33 mi (8,523.62 km) |
| Gig Harbor to Castelginest | 5,284.40 mi (8,504.42 km) |
| Gig Harbor to Castelnau-le-Lez | 5,357.70 mi (8,622.39 km) |
| Gig Harbor to Castelnaudary | 5,320.64 mi (8,562.75 km) |
| Gig Harbor to Castelsarrasin | 5,255.49 mi (8,457.89 km) |
| Gig Harbor to Castres | 5,313.16 mi (8,550.71 km) |
| Gig Harbor to Caudebec-les-Elbeuf | 4,960.00 mi (7,982.36 km) |
| Gig Harbor to Caudry | 4,975.24 mi (8,006.88 km) |
