| Harrison to Carpentras | 3,855.71 mi (6,205.17 km) |
| Harrison to Carquefou | 3,476.57 mi (5,595.00 km) |
| Harrison to Carqueiranne | 3,931.59 mi (6,327.29 km) |
| Harrison to Carrieres-sous-Poissy | 3,586.76 mi (5,772.34 km) |
| Harrison to Carrieres-sur-Seine | 3,598.26 mi (5,790.84 km) |
| Harrison to Carros | 3,959.63 mi (6,372.41 km) |
| Harrison to Carvin | 3,586.03 mi (5,771.16 km) |
| Harrison to Castanet-Tolosan | 3,712.63 mi (5,974.90 km) |
| Harrison to Castelginest | 3,704.45 mi (5,961.73 km) |
| Harrison to Castelnau-le-Lez | 3,817.38 mi (6,143.48 km) |
| Harrison to Castelnaudary | 3,739.15 mi (6,017.57 km) |
| Harrison to Castelsarrasin | 3,679.65 mi (5,921.83 km) |
| Harrison to Castres | 3,744.15 mi (6,025.63 km) |
| Harrison to Caudebec-les-Elbeuf | 3,535.53 mi (5,689.89 km) |
| Harrison to Caudry | 3,613.94 mi (5,816.08 km) |
