| Castelnau-le-Lez to Clermont (Florida) | 4,683.19 mi (7,536.86 km) |
| Castelnau-le-Lez to Cleveland (Mississippi) | 4,867.12 mi (7,832.87 km) |
| Castelnau-le-Lez to Cleveland (Ohio) | 4,151.00 mi (6,680.39 km) |
| Castelnau-le-Lez to Cleveland (Tennessee) | 4,544.80 mi (7,314.14 km) |
| Castelnau-le-Lez to Cleveland Heights (Ohio) | 4,144.63 mi (6,670.13 km) |
| Castelnau-le-Lez to Cliffside Park (New Jersey) | 3,836.55 mi (6,174.33 km) |
| Castelnau-le-Lez to Clifton (Colorado) | 5,335.25 mi (8,586.25 km) |
| Castelnau-le-Lez to Clifton (New Jersey) | 3,842.71 mi (6,184.24 km) |
| Castelnau-le-Lez to Clinton (Iowa) | 4,496.37 mi (7,236.22 km) |
| Castelnau-le-Lez to Clinton (Maryland) | 4,043.80 mi (6,507.87 km) |
| Castelnau-le-Lez to Clinton (Mississippi) | 4,911.88 mi (7,904.91 km) |
| Castelnau-le-Lez to Clinton (Utah) | 5,359.15 mi (8,624.72 km) |
| Castelnau-le-Lez to Clive (Iowa) | 4,650.42 mi (7,484.14 km) |
| Castelnau-le-Lez to Cloquet (Minnesota) | 4,383.20 mi (7,054.07 km) |
| Castelnau-le-Lez to Cloverleaf (Texas) | 5,243.55 mi (8,438.67 km) |
