| Volterra to Rosemont (California) | 6,035.02 mi (9,712.42 km) |
| Volterra to Rosemount (Minnesota) | 4,762.90 mi (7,665.14 km) |
| Volterra to Rosenberg (Texas) | 5,593.12 mi (9,001.26 km) |
| Volterra to Roseville (California) | 6,021.03 mi (9,689.91 km) |
| Volterra to Roseville (Michigan) | 4,464.35 mi (7,184.68 km) |
| Volterra to Roseville (Minnesota) | 4,754.01 mi (7,650.83 km) |
| Volterra to Rossmoor (California) | 6,208.39 mi (9,991.43 km) |
| Volterra to Rossville (Maryland) | 4,318.29 mi (6,949.62 km) |
| Volterra to Roswell (Georgia) | 4,887.70 mi (7,865.99 km) |
| Volterra to Roswell (New Mexico) | 5,751.24 mi (9,255.73 km) |
| Volterra to Round Lake (Illinois) | 4,679.36 mi (7,530.70 km) |
| Volterra to Round Lake Beach (Illinois) | 4,676.83 mi (7,526.62 km) |
| Volterra to Round Rock (Texas) | 5,621.96 mi (9,047.68 km) |
| Volterra to Rowland Heights (California) | 6,191.83 mi (9,964.78 km) |
| Volterra to Rowlett (Texas) | 5,458.37 mi (8,784.40 km) |
