| Clarkston to Carpentras | 4,613.67 mi (7,424.99 km) |
| Clarkston to Carquefou | 4,236.11 mi (6,817.36 km) |
| Clarkston to Carqueiranne | 4,688.72 mi (7,545.77 km) |
| Clarkston to Carrieres-sous-Poissy | 4,348.17 mi (6,997.70 km) |
| Clarkston to Carrieres-sur-Seine | 4,359.67 mi (7,016.22 km) |
| Clarkston to Carros | 4,718.20 mi (7,593.22 km) |
| Clarkston to Carvin | 4,347.61 mi (6,996.81 km) |
| Clarkston to Castanet-Tolosan | 4,467.83 mi (7,190.28 km) |
| Clarkston to Castelginest | 4,459.93 mi (7,177.57 km) |
| Clarkston to Castelnau-le-Lez | 4,574.16 mi (7,361.40 km) |
| Clarkston to Castelnaudary | 4,494.26 mi (7,232.82 km) |
| Clarkston to Castelsarrasin | 4,435.57 mi (7,138.35 km) |
| Clarkston to Castres | 4,499.95 mi (7,241.97 km) |
| Clarkston to Caudebec-les-Elbeuf | 4,296.96 mi (6,915.29 km) |
| Clarkston to Caudry | 4,375.55 mi (7,041.77 km) |
