| Grigiskes to Rosemont (California) | 5,696.69 mi (9,167.94 km) |
| Grigiskes to Rosemount (Minnesota) | 4,673.50 mi (7,521.28 km) |
| Grigiskes to Rosenberg (Texas) | 5,647.39 mi (9,088.59 km) |
| Grigiskes to Roseville (California) | 5,681.52 mi (9,143.52 km) |
| Grigiskes to Roseville (Michigan) | 4,505.91 mi (7,251.55 km) |
| Grigiskes to Roseville (Minnesota) | 4,660.39 mi (7,500.17 km) |
| Grigiskes to Rossmoor (California) | 5,945.34 mi (9,568.09 km) |
| Grigiskes to Rossville (Maryland) | 4,469.25 mi (7,192.57 km) |
| Grigiskes to Roswell (Georgia) | 5,024.38 mi (8,085.95 km) |
| Grigiskes to Roswell (New Mexico) | 5,659.49 mi (9,108.06 km) |
| Grigiskes to Round Lake (Illinois) | 4,670.71 mi (7,516.79 km) |
| Grigiskes to Round Lake Beach (Illinois) | 4,667.97 mi (7,512.38 km) |
| Grigiskes to Round Rock (Texas) | 5,643.22 mi (9,081.89 km) |
| Grigiskes to Rowland Heights (California) | 5,929.71 mi (9,542.95 km) |
| Grigiskes to Rowlett (Texas) | 5,467.43 mi (8,798.97 km) |
