| Piacenza to Richmond (California) | 5,972.23 mi (9,611.37 km) |
| Piacenza to Richmond (Indiana) | 4,546.43 mi (7,316.78 km) |
| Piacenza to Richmond (Kentucky) | 4,614.37 mi (7,426.12 km) |
| Piacenza to Richmond (Texas) | 5,479.18 mi (8,817.89 km) |
| Piacenza to Richmond (Virginia) | 4,331.79 mi (6,971.33 km) |
| Piacenza to Richmond Heights (Florida) | 4,989.84 mi (8,030.37 km) |
| Piacenza to Richmond Heights (Ohio) | 4,333.27 mi (6,973.72 km) |
| Piacenza to Richmond Hill (Georgia) | 4,746.07 mi (7,638.06 km) |
| Piacenza to Richmond West (Florida) | 4,993.62 mi (8,036.46 km) |
| Piacenza to Richton Park (Illinois) | 4,588.19 mi (7,383.97 km) |
| Piacenza to Ridge (New York) | 3,995.92 mi (6,430.81 km) |
| Piacenza to Ridgecrest (California) | 5,965.57 mi (9,600.66 km) |
| Piacenza to Ridgefield (New Jersey) | 4,047.72 mi (6,514.18 km) |
| Piacenza to Ridgefield (Washington) | 5,520.47 mi (8,884.34 km) |
| Piacenza to Ridgefield Park (New Jersey) | 4,047.05 mi (6,513.10 km) |
