| Reggio Emilia to Rosemont (California) | 5,955.19 mi (9,583.94 km) |
| Reggio Emilia to Rosemount (Minnesota) | 4,694.05 mi (7,554.34 km) |
| Reggio Emilia to Rosenberg (Texas) | 5,535.34 mi (8,908.27 km) |
| Reggio Emilia to Roseville (California) | 5,941.13 mi (9,561.32 km) |
| Reggio Emilia to Roseville (Michigan) | 4,403.13 mi (7,086.15 km) |
| Reggio Emilia to Roseville (Minnesota) | 4,684.89 mi (7,539.60 km) |
| Reggio Emilia to Rossmoor (California) | 6,132.43 mi (9,869.19 km) |
| Reggio Emilia to Rossville (Maryland) | 4,264.49 mi (6,863.03 km) |
| Reggio Emilia to Roswell (Georgia) | 4,834.28 mi (7,780.03 km) |
| Reggio Emilia to Roswell (New Mexico) | 5,684.17 mi (9,147.79 km) |
| Reggio Emilia to Round Lake (Illinois) | 4,615.33 mi (7,427.66 km) |
| Reggio Emilia to Round Lake Beach (Illinois) | 4,612.78 mi (7,423.55 km) |
| Reggio Emilia to Round Rock (Texas) | 5,561.96 mi (8,951.11 km) |
| Reggio Emilia to Rowland Heights (California) | 6,115.90 mi (9,842.58 km) |
| Reggio Emilia to Rowlett (Texas) | 5,397.20 mi (8,685.95 km) |
