| Foix to Caño Martin Peña (Puerto Rico) | 4,239.20 mi (6,822.33 km) |
| Foix to Cañon City (Colorado) | 5,186.05 mi (8,346.13 km) |
| Foix to Canóvanas (Puerto Rico) | 4,234.33 mi (6,814.50 km) |
| Foix to Canton (Georgia) | 4,481.84 mi (7,212.83 km) |
| Foix to Canton (Illinois) | 4,470.94 mi (7,195.28 km) |
| Foix to Canton (Mississippi) | 4,804.77 mi (7,732.53 km) |
| Foix to Canton (Ohio) | 4,085.18 mi (6,574.47 km) |
| Foix to Canyon (Texas) | 5,215.54 mi (8,393.61 km) |
| Foix to Canyon Lake (California) | 5,885.18 mi (9,471.29 km) |
| Foix to Canyon Lake (Texas) | 5,296.58 mi (8,524.02 km) |
| Foix to Cape Coral (Florida) | 4,681.62 mi (7,534.33 km) |
| Foix to Cape Girardeau (Missouri) | 4,583.82 mi (7,376.95 km) |
| Foix to Carbondale (Illinois) | 4,552.05 mi (7,325.82 km) |
| Foix to Carlisle (Pennsylvania) | 3,920.64 mi (6,309.67 km) |
| Foix to Carlsbad (California) | 5,915.82 mi (9,520.59 km) |
