| Rancho Santa Margarita to Carpentras | 5,971.51 mi (9,610.22 km) |
| Rancho Santa Margarita to Carquefou | 5,588.13 mi (8,993.22 km) |
| Rancho Santa Margarita to Carqueiranne | 6,054.85 mi (9,744.34 km) |
| Rancho Santa Margarita to Carrieres-sous-Poissy | 5,633.30 mi (9,065.91 km) |
| Rancho Santa Margarita to Carrieres-sur-Seine | 5,643.34 mi (9,082.08 km) |
| Rancho Santa Margarita to Carros | 6,059.63 mi (9,752.03 km) |
| Rancho Santa Margarita to Carvin | 5,590.14 mi (8,996.46 km) |
| Rancho Santa Margarita to Castanet-Tolosan | 5,870.62 mi (9,447.86 km) |
| Rancho Santa Margarita to Castelginest | 5,859.84 mi (9,430.50 km) |
| Rancho Santa Margarita to Castelnau-le-Lez | 5,951.57 mi (9,578.13 km) |
| Rancho Santa Margarita to Castelnaudary | 5,896.64 mi (9,489.72 km) |
| Rancho Santa Margarita to Castelsarrasin | 5,831.66 mi (9,385.14 km) |
| Rancho Santa Margarita to Castres | 5,894.01 mi (9,485.50 km) |
| Rancho Santa Margarita to Caudebec-les-Elbeuf | 5,583.85 mi (8,986.34 km) |
| Rancho Santa Margarita to Caudry | 5,622.17 mi (9,048.01 km) |
