| Formia to Carlsbad (New Mexico) | 5,993.04 mi (9,644.87 km) |
| Formia to Carmel (Indiana) | 4,903.96 mi (7,892.17 km) |
| Formia to Carmichael (California) | 6,230.28 mi (10,026.67 km) |
| Formia to Carney (Maryland) | 4,514.40 mi (7,265.22 km) |
| Formia to Carnot-Moon (Pennsylvania) | 4,631.08 mi (7,453.01 km) |
| Formia to Carol Stream (Illinois) | 4,900.63 mi (7,886.80 km) |
| Formia to Carolina (Puerto Rico) | 4,857.47 mi (7,817.34 km) |
| Formia to Carolina Forest (South Carolina) | 4,849.25 mi (7,804.11 km) |
| Formia to Carpentersville (Illinois) | 4,898.10 mi (7,882.74 km) |
| Formia to Carpinteria (California) | 6,422.01 mi (10,335.23 km) |
| Formia to Carrboro (North Carolina) | 4,767.84 mi (7,673.10 km) |
| Formia to Carroll (Iowa) | 5,156.40 mi (8,298.42 km) |
| Formia to Carrollton (Georgia) | 5,135.69 mi (8,265.10 km) |
| Formia to Carrollton (Texas) | 5,669.72 mi (9,124.54 km) |
| Formia to Carrollwood (Florida) | 5,261.44 mi (8,467.47 km) |
