| Formia to Cedar Rapids (Iowa) | 5,038.64 mi (8,108.91 km) |
| Formia to Cedarburg (Wisconsin) | 4,835.41 mi (7,781.84 km) |
| Formia to Celebration (Florida) | 5,205.05 mi (8,376.71 km) |
| Formia to Celina (Ohio) | 4,813.06 mi (7,745.88 km) |
| Formia to Celina (Texas) | 5,649.52 mi (9,092.02 km) |
| Formia to Centennial (Colorado) | 5,645.86 mi (9,086.14 km) |
| Formia to Center Point (Alabama) | 5,203.69 mi (8,374.53 km) |
| Formia to Centereach (New York) | 4,306.94 mi (6,931.36 km) |
| Formia to Centerton (Arkansas) | 5,401.85 mi (8,693.44 km) |
| Formia to Centerville (Ohio) | 4,834.32 mi (7,780.08 km) |
| Formia to Centerville (Utah) | 5,812.70 mi (9,354.63 km) |
| Formia to Central (Louisiana) | 5,535.67 mi (8,908.81 km) |
| Formia to Central Falls (Rhode Island) | 4,195.41 mi (6,751.86 km) |
| Formia to Central Islip (New York) | 4,315.03 mi (6,944.36 km) |
| Formia to Central Point (Oregon) | 6,053.73 mi (9,742.54 km) |
