| Grosseto to River Ridge (Louisiana) | 5,363.64 mi (8,631.95 km) |
| Grosseto to Riverbank (California) | 6,113.00 mi (9,837.92 km) |
| Grosseto to Riverdale (Georgia) | 4,942.85 mi (7,954.74 km) |
| Grosseto to Riverdale (Illinois) | 4,727.03 mi (7,607.42 km) |
| Grosseto to Riverside (California) | 6,218.45 mi (10,007.64 km) |
| Grosseto to Riverside (Ohio) | 4,661.81 mi (7,502.45 km) |
| Grosseto to Riverton (Utah) | 5,675.66 mi (9,134.10 km) |
| Grosseto to Riverton (Wyoming) | 5,424.78 mi (8,730.34 km) |
| Grosseto to Riverview (Florida) | 5,101.56 mi (8,210.17 km) |
| Grosseto to Riverview (Michigan) | 4,523.75 mi (7,280.27 km) |
| Grosseto to Riviera Beach (Florida) | 5,043.17 mi (8,116.20 km) |
| Grosseto to Riviera Beach (Maryland) | 4,359.98 mi (7,016.71 km) |
| Grosseto to Roanoke (Virginia) | 4,587.21 mi (7,382.40 km) |
| Grosseto to Roanoke Rapids (North Carolina) | 4,518.77 mi (7,272.26 km) |
| Grosseto to Robbinsdale (Minnesota) | 4,798.52 mi (7,722.48 km) |
