| Prato to Rockville (Maryland) | 4,352.52 mi (7,004.70 km) |
| Prato to Rockville Centre (New York) | 4,137.12 mi (6,658.06 km) |
| Prato to Rockwall (Texas) | 5,443.93 mi (8,761.16 km) |
| Prato to Rocky Mount (North Carolina) | 4,509.85 mi (7,257.89 km) |
| Prato to Rocky Point (New York) | 4,096.18 mi (6,592.16 km) |
| Prato to Rocky River (Ohio) | 4,453.30 mi (7,166.89 km) |
| Prato to Roessleville (New York) | 4,066.51 mi (6,544.41 km) |
| Prato to Rogers (Arkansas) | 5,186.31 mi (8,346.56 km) |
| Prato to Rogers (Minnesota) | 4,747.63 mi (7,640.57 km) |
| Prato to Rohnert Park (California) | 6,064.54 mi (9,759.93 km) |
| Prato to Rolla (Missouri) | 5,013.22 mi (8,068.00 km) |
| Prato to Rolling Meadows (Illinois) | 4,676.71 mi (7,526.44 km) |
| Prato to Roma (Texas) | 5,875.48 mi (9,455.67 km) |
| Prato to Rome (Georgia) | 4,907.64 mi (7,898.09 km) |
| Prato to Rome (New York) | 4,118.15 mi (6,627.52 km) |
