| Grasse to Robertsville (New Jersey) | 4,001.44 mi (6,439.70 km) |
| Grasse to Robinson (Texas) | 5,378.49 mi (8,655.84 km) |
| Grasse to Robstown (Texas) | 5,579.02 mi (8,978.57 km) |
| Grasse to Rochester (Michigan) | 4,291.34 mi (6,906.24 km) |
| Grasse to Rochester (Minnesota) | 4,611.51 mi (7,421.51 km) |
| Grasse to Rochester (New Hampshire) | 3,749.92 mi (6,034.92 km) |
| Grasse to Rochester (New York) | 4,041.31 mi (6,503.86 km) |
| Grasse to Rochester Hills (Michigan) | 4,293.73 mi (6,910.09 km) |
| Grasse to Rock Hill (South Carolina) | 4,516.61 mi (7,268.78 km) |
| Grasse to Rock Island (Illinois) | 4,647.43 mi (7,479.32 km) |
| Grasse to Rock Springs (Wyoming) | 5,340.08 mi (8,594.02 km) |
| Grasse to Rockford (Illinois) | 4,552.31 mi (7,326.23 km) |
| Grasse to Rockledge (Florida) | 4,787.48 mi (7,704.71 km) |
| Grasse to Rocklin (California) | 5,883.91 mi (9,469.24 km) |
| Grasse to Rockport (Texas) | 5,541.69 mi (8,918.49 km) |
