| Chicago Heights to Carpentras | 4,433.93 mi (7,135.72 km) |
| Chicago Heights to Carquefou | 4,047.92 mi (6,514.49 km) |
| Chicago Heights to Carqueiranne | 4,513.68 mi (7,264.07 km) |
| Chicago Heights to Carrieres-sous-Poissy | 4,133.73 mi (6,652.60 km) |
| Chicago Heights to Carrieres-sur-Seine | 4,144.84 mi (6,670.48 km) |
| Chicago Heights to Carros | 4,533.06 mi (7,295.26 km) |
| Chicago Heights to Carvin | 4,116.20 mi (6,624.39 km) |
| Chicago Heights to Castanet-Tolosan | 4,305.78 mi (6,929.48 km) |
| Chicago Heights to Castelginest | 4,296.46 mi (6,914.48 km) |
| Chicago Heights to Castelnau-le-Lez | 4,402.34 mi (7,084.87 km) |
| Chicago Heights to Castelnaudary | 4,332.40 mi (6,972.33 km) |
| Chicago Heights to Castelsarrasin | 4,270.01 mi (6,871.91 km) |
| Chicago Heights to Castres | 4,334.42 mi (6,975.58 km) |
| Chicago Heights to Caudebec-les-Elbeuf | 4,082.36 mi (6,569.92 km) |
| Chicago Heights to Caudry | 4,146.24 mi (6,672.73 km) |
