| Grunstadt to Robertsville (New Jersey) | 3,876.94 mi (6,239.33 km) |
| Grunstadt to Robinson (Texas) | 5,212.88 mi (8,389.32 km) |
| Grunstadt to Robstown (Texas) | 5,427.86 mi (8,735.29 km) |
| Grunstadt to Rochester (Michigan) | 4,121.04 mi (6,632.17 km) |
| Grunstadt to Rochester (Minnesota) | 4,402.65 mi (7,085.39 km) |
| Grunstadt to Rochester (New Hampshire) | 3,616.71 mi (5,820.54 km) |
| Grunstadt to Rochester (New York) | 3,886.68 mi (6,255.01 km) |
| Grunstadt to Rochester Hills (Michigan) | 4,123.44 mi (6,636.04 km) |
| Grunstadt to Rock Hill (South Carolina) | 4,399.53 mi (7,080.36 km) |
| Grunstadt to Rock Island (Illinois) | 4,458.10 mi (7,174.62 km) |
| Grunstadt to Rock Springs (Wyoming) | 5,085.84 mi (8,184.87 km) |
| Grunstadt to Rockford (Illinois) | 4,364.07 mi (7,023.30 km) |
| Grunstadt to Rockledge (Florida) | 4,709.35 mi (7,578.97 km) |
| Grunstadt to Rocklin (California) | 5,597.69 mi (9,008.61 km) |
| Grunstadt to Rockport (Texas) | 5,392.10 mi (8,677.74 km) |
