| Elkhorn to Rosemont (California) | 1,733.61 mi (2,789.98 km) |
| Elkhorn to Rosemount (Minnesota) | 267.73 mi (430.87 km) |
| Elkhorn to Rosenberg (Texas) | 992.90 mi (1,597.92 km) |
| Elkhorn to Roseville (California) | 1,726.60 mi (2,778.69 km) |
| Elkhorn to Roseville (Michigan) | 285.07 mi (458.78 km) |
| Elkhorn to Roseville (Minnesota) | 281.29 mi (452.69 km) |
| Elkhorn to Rossmoor (California) | 1,706.10 mi (2,745.70 km) |
| Elkhorn to Rossville (Maryland) | 668.44 mi (1,075.76 km) |
| Elkhorn to Roswell (Georgia) | 637.88 mi (1,026.56 km) |
| Elkhorn to Roswell (New Mexico) | 1,078.79 mi (1,736.14 km) |
| Elkhorn to Round Lake (Illinois) | 31.57 mi (50.81 km) |
| Elkhorn to Round Lake Beach (Illinois) | 30.79 mi (49.56 km) |
| Elkhorn to Round Rock (Texas) | 978.58 mi (1,574.86 km) |
| Elkhorn to Rowland Heights (California) | 1,690.42 mi (2,720.47 km) |
| Elkhorn to Rowlett (Texas) | 802.66 mi (1,291.76 km) |
