| Sammamish to Carpentras | 5,335.15 mi (8,586.09 km) |
| Sammamish to Carquefou | 4,969.55 mi (7,997.72 km) |
| Sammamish to Carqueiranne | 5,418.77 mi (8,720.67 km) |
| Sammamish to Carrieres-sous-Poissy | 4,975.82 mi (8,007.82 km) |
| Sammamish to Carrieres-sur-Seine | 4,984.56 mi (8,021.87 km) |
| Sammamish to Carros | 5,409.49 mi (8,705.74 km) |
| Sammamish to Carvin | 4,913.31 mi (7,907.22 km) |
| Sammamish to Castanet-Tolosan | 5,265.82 mi (8,474.52 km) |
| Sammamish to Castelginest | 5,253.90 mi (8,455.34 km) |
| Sammamish to Castelnau-le-Lez | 5,327.44 mi (8,573.69 km) |
| Sammamish to Castelnaudary | 5,290.16 mi (8,513.69 km) |
| Sammamish to Castelsarrasin | 5,224.99 mi (8,408.81 km) |
| Sammamish to Castres | 5,282.73 mi (8,501.73 km) |
| Sammamish to Caudebec-les-Elbeuf | 4,930.05 mi (7,934.14 km) |
| Sammamish to Caudry | 4,945.64 mi (7,959.24 km) |
