| Castelnau-le-Lez to Caguas (Puerto Rico) | 4,363.16 mi (7,021.83 km) |
| Castelnau-le-Lez to Cahokia (Illinois) | 4,632.71 mi (7,455.63 km) |
| Castelnau-le-Lez to Calabasas (California) | 5,961.76 mi (9,594.52 km) |
| Castelnau-le-Lez to Caldwell (Idaho) | 5,380.80 mi (8,659.55 km) |
| Castelnau-le-Lez to Caledonia (Wisconsin) | 4,360.02 mi (7,016.77 km) |
| Castelnau-le-Lez to Calera (Alabama) | 4,716.84 mi (7,591.02 km) |
| Castelnau-le-Lez to Calexico (California) | 5,926.49 mi (9,537.76 km) |
| Castelnau-le-Lez to Calhoun (Georgia) | 4,576.98 mi (7,365.94 km) |
| Castelnau-le-Lez to California (Maryland) | 4,042.30 mi (6,505.45 km) |
| Castelnau-le-Lez to California City (California) | 5,878.31 mi (9,460.22 km) |
| Castelnau-le-Lez to Callaway (Florida) | 4,792.87 mi (7,713.38 km) |
| Castelnau-le-Lez to Calumet City (Illinois) | 4,394.61 mi (7,072.45 km) |
| Castelnau-le-Lez to Calverton (Maryland) | 4,034.12 mi (6,492.29 km) |
| Castelnau-le-Lez to Camano (Washington) | 5,307.04 mi (8,540.85 km) |
| Castelnau-le-Lez to Camarillo (California) | 5,969.74 mi (9,607.36 km) |
