| Mortara to Roy (Utah) | 5,436.68 mi (8,749.50 km) |
| Mortara to Royal Kunia (Hawaii) | 7,756.78 mi (12,483.34 km) |
| Mortara to Royal Oak (Michigan) | 4,314.40 mi (6,943.36 km) |
| Mortara to Royal Palm Beach (Florida) | 4,885.37 mi (7,862.24 km) |
| Mortara to Royse City (Texas) | 5,287.38 mi (8,509.21 km) |
| Mortara to Ruskin (Florida) | 4,939.53 mi (7,949.40 km) |
| Mortara to Russellville (Alabama) | 4,858.28 mi (7,818.65 km) |
| Mortara to Russellville (Arkansas) | 5,046.40 mi (8,121.40 km) |
| Mortara to Ruston (Louisiana) | 5,157.69 mi (8,300.49 km) |
| Mortara to Rutherford (New Jersey) | 4,004.70 mi (6,444.94 km) |
| Mortara to Rutland (Vermont) | 3,850.17 mi (6,196.25 km) |
| Mortara to Sabana Grande (Puerto Rico) | 4,651.39 mi (7,485.69 km) |
| Mortara to Sachse (Texas) | 5,298.15 mi (8,526.56 km) |
| Mortara to Saco (Maine) | 3,745.97 mi (6,028.55 km) |
| Mortara to Sacramento (California) | 5,872.24 mi (9,450.46 km) |
