| Foix to Corinth (Mississippi) | 4,636.08 mi (7,461.05 km) |
| Foix to Corinth (Texas) | 5,094.04 mi (8,198.06 km) |
| Foix to Cornelius (North Carolina) | 4,266.05 mi (6,865.54 km) |
| Foix to Cornelius (Oregon) | 5,442.68 mi (8,759.14 km) |
| Foix to Corning (New York) | 3,846.22 mi (6,189.89 km) |
| Foix to Corona (California) | 5,887.18 mi (9,474.51 km) |
| Foix to Coronado (California) | 5,935.56 mi (9,552.36 km) |
| Foix to Corpus Christi (Texas) | 5,356.77 mi (8,620.90 km) |
| Foix to Corsicana (Texas) | 5,115.84 mi (8,233.15 km) |
| Foix to Cortland (New York) | 3,791.81 mi (6,102.33 km) |
| Foix to Corvallis (Oregon) | 5,501.31 mi (8,853.51 km) |
| Foix to Coshocton (Ohio) | 4,126.71 mi (6,641.29 km) |
| Foix to Costa Mesa (California) | 5,910.34 mi (9,511.78 km) |
| Foix to Coto de Caza (California) | 5,902.05 mi (9,498.43 km) |
| Foix to Cottage Grove (Minnesota) | 4,417.68 mi (7,109.57 km) |
