| Fos-sur-Mer to Caguas (Puerto Rico) | 4,415.44 mi (7,105.97 km) |
| Fos-sur-Mer to Cahokia (Illinois) | 4,683.51 mi (7,537.37 km) |
| Fos-sur-Mer to Calabasas (California) | 6,007.07 mi (9,667.44 km) |
| Fos-sur-Mer to Caldwell (Idaho) | 5,423.59 mi (8,728.42 km) |
| Fos-sur-Mer to Caledonia (Wisconsin) | 4,409.99 mi (7,097.20 km) |
| Fos-sur-Mer to Calera (Alabama) | 4,769.26 mi (7,675.38 km) |
| Fos-sur-Mer to Calexico (California) | 5,973.24 mi (9,613.00 km) |
| Fos-sur-Mer to Calhoun (Georgia) | 4,629.38 mi (7,450.26 km) |
| Fos-sur-Mer to California (Maryland) | 4,094.88 mi (6,590.07 km) |
| Fos-sur-Mer to California City (California) | 5,923.57 mi (9,533.06 km) |
| Fos-sur-Mer to Callaway (Florida) | 4,845.85 mi (7,798.64 km) |
| Fos-sur-Mer to Calumet City (Illinois) | 4,445.00 mi (7,153.53 km) |
| Fos-sur-Mer to Calverton (Maryland) | 4,086.51 mi (6,576.61 km) |
| Fos-sur-Mer to Camano (Washington) | 5,346.13 mi (8,603.77 km) |
| Fos-sur-Mer to Camarillo (California) | 6,014.90 mi (9,680.05 km) |
