| Formia to Chickasha (Oklahoma) | 5,612.29 mi (9,032.10 km) |
| Formia to Chico (California) | 6,178.19 mi (9,942.84 km) |
| Formia to Chicopee (Massachusetts) | 4,237.02 mi (6,818.82 km) |
| Formia to Chillicothe (Ohio) | 4,797.86 mi (7,721.41 km) |
| Formia to Chillum (Maryland) | 4,551.64 mi (7,325.15 km) |
| Formia to Chino (California) | 6,386.86 mi (10,278.66 km) |
| Formia to Chino Hills (California) | 6,390.67 mi (10,284.79 km) |
| Formia to Chino Valley (Arizona) | 6,167.64 mi (9,925.86 km) |
| Formia to Chippewa Falls (Wisconsin) | 4,895.09 mi (7,877.89 km) |
| Formia to Choctaw (Oklahoma) | 5,563.64 mi (8,953.82 km) |
| Formia to Chowchilla (California) | 6,287.03 mi (10,118.00 km) |
| Formia to Christiansburg (Virginia) | 4,776.55 mi (7,687.11 km) |
| Formia to Chubbuck (Idaho) | 5,721.92 mi (9,208.55 km) |
| Formia to Chula Vista (California) | 6,442.55 mi (10,368.29 km) |
| Formia to Cibolo (Texas) | 5,892.12 mi (9,482.46 km) |
