| Grosseto to Rosemont (California) | 6,077.52 mi (9,780.82 km) |
| Grosseto to Rosemount (Minnesota) | 4,801.15 mi (7,726.70 km) |
| Grosseto to Rosenberg (Texas) | 5,626.60 mi (9,055.14 km) |
| Grosseto to Roseville (California) | 6,063.55 mi (9,758.35 km) |
| Grosseto to Roseville (Michigan) | 4,499.43 mi (7,241.14 km) |
| Grosseto to Roseville (Minnesota) | 4,792.37 mi (7,712.57 km) |
| Grosseto to Rossmoor (California) | 6,249.41 mi (10,057.45 km) |
| Grosseto to Rossville (Maryland) | 4,350.17 mi (7,000.92 km) |
| Grosseto to Roswell (Georgia) | 4,919.33 mi (7,916.90 km) |
| Grosseto to Roswell (New Mexico) | 5,788.69 mi (9,315.99 km) |
| Grosseto to Round Lake (Illinois) | 4,715.61 mi (7,589.04 km) |
| Grosseto to Round Lake Beach (Illinois) | 4,713.09 mi (7,584.98 km) |
| Grosseto to Round Rock (Texas) | 5,656.41 mi (9,103.10 km) |
| Grosseto to Rowland Heights (California) | 6,232.84 mi (10,030.79 km) |
| Grosseto to Rowlett (Texas) | 5,493.33 mi (8,840.66 km) |
