| Grain Valley to Rosemont (California) | 1,457.06 mi (2,344.90 km) |
| Grain Valley to Rosemount (Minnesota) | 400.20 mi (644.05 km) |
| Grain Valley to Rosenberg (Texas) | 660.84 mi (1,063.51 km) |
| Grain Valley to Roseville (California) | 1,452.60 mi (2,337.74 km) |
| Grain Valley to Roseville (Michigan) | 636.61 mi (1,024.53 km) |
| Grain Valley to Roseville (Minnesota) | 417.95 mi (672.63 km) |
| Grain Valley to Rossmoor (California) | 1,371.33 mi (2,206.95 km) |
| Grain Valley to Rossville (Maryland) | 948.36 mi (1,526.23 km) |
| Grain Valley to Roswell (Georgia) | 645.79 mi (1,039.30 km) |
| Grain Valley to Roswell (New Mexico) | 694.44 mi (1,117.60 km) |
| Grain Valley to Round Lake (Illinois) | 393.62 mi (633.46 km) |
| Grain Valley to Round Lake Beach (Illinois) | 396.04 mi (637.36 km) |
| Grain Valley to Round Rock (Texas) | 618.39 mi (995.20 km) |
| Grain Valley to Rowland Heights (California) | 1,356.55 mi (2,183.15 km) |
| Grain Valley to Rowlett (Texas) | 441.38 mi (710.33 km) |
