| Formia to Richmond (California) | 6,299.40 mi (10,137.90 km) |
| Formia to Richmond (Indiana) | 4,857.30 mi (7,817.07 km) |
| Formia to Richmond (Kentucky) | 4,921.31 mi (7,920.08 km) |
| Formia to Richmond (Texas) | 5,786.92 mi (9,313.14 km) |
| Formia to Richmond (Virginia) | 4,630.57 mi (7,452.19 km) |
| Formia to Richmond Heights (Florida) | 5,266.23 mi (8,475.18 km) |
| Formia to Richmond Heights (Ohio) | 4,643.74 mi (7,473.38 km) |
| Formia to Richmond Hill (Georgia) | 5,038.22 mi (8,108.24 km) |
| Formia to Richmond West (Florida) | 5,270.06 mi (8,481.35 km) |
| Formia to Richton Park (Illinois) | 4,903.78 mi (7,891.87 km) |
| Formia to Ridge (New York) | 4,296.65 mi (6,914.79 km) |
| Formia to Ridgecrest (California) | 6,292.86 mi (10,127.39 km) |
| Formia to Ridgefield (New Jersey) | 4,349.50 mi (6,999.85 km) |
| Formia to Ridgefield (Washington) | 5,845.61 mi (9,407.60 km) |
| Formia to Ridgefield Park (New Jersey) | 4,348.89 mi (6,998.85 km) |
