| Foix to Chantilly (Virginia) | 3,978.75 mi (6,403.19 km) |
| Foix to Chaparral (New Mexico) | 5,542.90 mi (8,920.43 km) |
| Foix to Chapel Hill (North Carolina) | 4,162.87 mi (6,699.49 km) |
| Foix to Charleston (Illinois) | 4,434.62 mi (7,136.83 km) |
| Foix to Charleston (South Carolina) | 4,328.50 mi (6,966.04 km) |
| Foix to Charleston (West Virginia) | 4,189.22 mi (6,741.90 km) |
| Foix to Charlotte (North Carolina) | 4,274.05 mi (6,878.41 km) |
| Foix to Charlottesville (Virginia) | 4,057.60 mi (6,530.08 km) |
| Foix to Chaska (Minnesota) | 4,444.74 mi (7,153.12 km) |
| Foix to Chatham (Illinois) | 4,492.32 mi (7,229.70 km) |
| Foix to Chattanooga (Tennessee) | 4,483.16 mi (7,214.95 km) |
| Foix to Cheat Lake (West Virginia) | 4,059.71 mi (6,533.47 km) |
| Foix to Chelsea (Alabama) | 4,618.36 mi (7,432.53 km) |
| Foix to Chelsea (Massachusetts) | 3,567.03 mi (5,740.57 km) |
| Foix to Cheney (Washington) | 5,171.86 mi (8,323.31 km) |
