| Prato to Ridgeland (Mississippi) | 5,205.77 mi (8,377.88 km) |
| Prato to Ridgewood (New Jersey) | 4,145.44 mi (6,671.44 km) |
| Prato to Rifle (Colorado) | 5,530.66 mi (8,900.74 km) |
| Prato to Rincon (Georgia) | 4,821.66 mi (7,759.72 km) |
| Prato to Ringwood (New Jersey) | 4,147.65 mi (6,675.00 km) |
| Prato to Río Grande (Puerto Rico) | 4,704.45 mi (7,571.09 km) |
| Prato to Rio Grande City (Texas) | 5,869.52 mi (9,446.08 km) |
| Prato to Rio Linda (California) | 6,008.89 mi (9,670.37 km) |
| Prato to Rio Rancho (New Mexico) | 5,717.98 mi (9,202.20 km) |
| Prato to Rio Rico (Arizona) | 6,077.16 mi (9,780.24 km) |
| Prato to Ripon (California) | 6,055.19 mi (9,744.89 km) |
| Prato to River Edge (New Jersey) | 4,144.37 mi (6,669.72 km) |
| Prato to River Falls (Wisconsin) | 4,727.53 mi (7,608.23 km) |
| Prato to River Forest (Illinois) | 4,676.51 mi (7,526.11 km) |
| Prato to River Grove (Illinois) | 4,675.95 mi (7,525.21 km) |
