| Castelnau-le-Lez to Castle Rock (Colorado) | 5,185.67 mi (8,345.53 km) |
| Castelnau-le-Lez to Castro Valley (California) | 5,878.19 mi (9,460.03 km) |
| Castelnau-le-Lez to Catalina Foothills (Arizona) | 5,772.68 mi (9,290.23 km) |
| Castelnau-le-Lez to Cataño (Puerto Rico) | 4,359.23 mi (7,015.50 km) |
| Castelnau-le-Lez to Cathedral City (California) | 5,899.94 mi (9,495.03 km) |
| Castelnau-le-Lez to Catonsville (Maryland) | 4,017.08 mi (6,464.87 km) |
| Castelnau-le-Lez to Cave Spring (Virginia) | 4,242.67 mi (6,827.92 km) |
| Castelnau-le-Lez to Cayce (South Carolina) | 4,422.49 mi (7,117.31 km) |
| Castelnau-le-Lez to Cayey (Puerto Rico) | 4,374.61 mi (7,040.25 km) |
| Castelnau-le-Lez to Cedar City (Utah) | 5,574.87 mi (8,971.88 km) |
| Castelnau-le-Lez to Cedar Falls (Iowa) | 4,557.54 mi (7,334.66 km) |
| Castelnau-le-Lez to Cedar Hill (Texas) | 5,190.70 mi (8,353.62 km) |
| Castelnau-le-Lez to Cedar Lake (Indiana) | 4,399.89 mi (7,080.93 km) |
| Castelnau-le-Lez to Cedar Mill (Oregon) | 5,463.56 mi (8,792.76 km) |
| Castelnau-le-Lez to Cedar Park (Texas) | 5,325.34 mi (8,570.30 km) |
