| Grugliasco to Robertsville (New Jersey) | 3,986.55 mi (6,415.73 km) |
| Grugliasco to Robinson (Texas) | 5,354.46 mi (8,617.18 km) |
| Grugliasco to Robstown (Texas) | 5,558.96 mi (8,946.29 km) |
| Grugliasco to Rochester (Michigan) | 4,264.98 mi (6,863.83 km) |
| Grugliasco to Rochester (Minnesota) | 4,575.33 mi (7,363.28 km) |
| Grugliasco to Rochester (New Hampshire) | 3,732.46 mi (6,006.81 km) |
| Grugliasco to Rochester (New York) | 4,018.73 mi (6,467.52 km) |
| Grugliasco to Rochester Hills (Michigan) | 4,267.38 mi (6,867.69 km) |
| Grugliasco to Rock Hill (South Carolina) | 4,504.25 mi (7,248.90 km) |
| Grugliasco to Rock Island (Illinois) | 4,616.46 mi (7,429.48 km) |
| Grugliasco to Rock Springs (Wyoming) | 5,292.18 mi (8,516.94 km) |
| Grugliasco to Rockford (Illinois) | 4,521.53 mi (7,276.70 km) |
| Grugliasco to Rockledge (Florida) | 4,785.32 mi (7,701.23 km) |
| Grugliasco to Rocklin (California) | 5,827.37 mi (9,378.24 km) |
| Grugliasco to Rockport (Texas) | 5,522.01 mi (8,886.82 km) |
