| Grugliasco to Rosemont (California) | 5,845.49 mi (9,407.41 km) |
| Grugliasco to Rosemount (Minnesota) | 4,564.53 mi (7,345.91 km) |
| Grugliasco to Rosenberg (Texas) | 5,394.15 mi (8,681.04 km) |
| Grugliasco to Roseville (California) | 5,831.61 mi (9,385.07 km) |
| Grugliasco to Roseville (Michigan) | 4,264.92 mi (6,863.73 km) |
| Grugliasco to Roseville (Minnesota) | 4,555.74 mi (7,331.76 km) |
| Grugliasco to Rossmoor (California) | 6,014.28 mi (9,679.05 km) |
| Grugliasco to Rossville (Maryland) | 4,120.35 mi (6,631.06 km) |
| Grugliasco to Roswell (Georgia) | 4,689.92 mi (7,547.69 km) |
| Grugliasco to Roswell (New Mexico) | 5,552.31 mi (8,935.57 km) |
| Grugliasco to Round Lake (Illinois) | 4,479.97 mi (7,209.81 km) |
| Grugliasco to Round Lake Beach (Illinois) | 4,477.44 mi (7,205.74 km) |
| Grugliasco to Round Rock (Texas) | 5,422.64 mi (8,726.90 km) |
| Grugliasco to Rowland Heights (California) | 5,997.71 mi (9,652.37 km) |
| Grugliasco to Rowlett (Texas) | 5,258.95 mi (8,463.46 km) |
