| Prato to Roy (Utah) | 5,583.61 mi (8,985.96 km) |
| Prato to Royal Kunia (Hawaii) | 7,873.63 mi (12,671.39 km) |
| Prato to Royal Oak (Michigan) | 4,463.21 mi (7,182.84 km) |
| Prato to Royal Palm Beach (Florida) | 5,026.09 mi (8,088.71 km) |
| Prato to Royse City (Texas) | 5,436.13 mi (8,748.61 km) |
| Prato to Ruskin (Florida) | 5,082.02 mi (8,178.72 km) |
| Prato to Russellville (Alabama) | 5,005.80 mi (8,056.06 km) |
| Prato to Russellville (Arkansas) | 5,195.11 mi (8,360.72 km) |
| Prato to Ruston (Louisiana) | 5,305.73 mi (8,538.74 km) |
| Prato to Rutherford (New Jersey) | 4,151.39 mi (6,681.02 km) |
| Prato to Rutland (Vermont) | 3,997.82 mi (6,433.88 km) |
| Prato to Sabana Grande (Puerto Rico) | 4,773.67 mi (7,682.48 km) |
| Prato to Sachse (Texas) | 5,446.94 mi (8,766.01 km) |
| Prato to Saco (Maine) | 3,893.11 mi (6,265.36 km) |
| Prato to Sacramento (California) | 6,016.67 mi (9,682.89 km) |
