| Prato to Rosemont (California) | 6,014.58 mi (9,679.53 km) |
| Prato to Rosemount (Minnesota) | 4,749.00 mi (7,642.78 km) |
| Prato to Rosenberg (Texas) | 5,584.97 mi (8,988.14 km) |
| Prato to Roseville (California) | 6,000.54 mi (9,656.94 km) |
| Prato to Roseville (Michigan) | 4,454.45 mi (7,168.74 km) |
| Prato to Roseville (Minnesota) | 4,739.96 mi (7,628.24 km) |
| Prato to Rossmoor (California) | 6,190.43 mi (9,962.53 km) |
| Prato to Rossville (Maryland) | 4,312.00 mi (6,939.49 km) |
| Prato to Roswell (Georgia) | 4,881.62 mi (7,856.20 km) |
| Prato to Roswell (New Mexico) | 5,738.35 mi (9,234.97 km) |
| Prato to Round Lake (Illinois) | 4,668.03 mi (7,512.47 km) |
| Prato to Round Lake Beach (Illinois) | 4,665.48 mi (7,508.37 km) |
| Prato to Round Rock (Texas) | 5,612.71 mi (9,032.79 km) |
| Prato to Rowland Heights (California) | 6,173.88 mi (9,935.91 km) |
| Prato to Rowlett (Texas) | 5,448.53 mi (8,768.56 km) |
