| Elkhorn to Robertsville (New Jersey) | 753.44 mi (1,212.55 km) |
| Elkhorn to Robinson (Texas) | 907.15 mi (1,459.92 km) |
| Elkhorn to Robstown (Texas) | 1,148.16 mi (1,847.79 km) |
| Elkhorn to Rochester (Michigan) | 275.16 mi (442.82 km) |
| Elkhorn to Rochester (Minnesota) | 218.66 mi (351.90 km) |
| Elkhorn to Rochester (New Hampshire) | 886.92 mi (1,427.36 km) |
| Elkhorn to Rochester (New York) | 553.27 mi (890.41 km) |
| Elkhorn to Rochester Hills (Michigan) | 273.35 mi (439.92 km) |
| Elkhorn to Rock Hill (South Carolina) | 669.38 mi (1,077.27 km) |
| Elkhorn to Rock Island (Illinois) | 133.75 mi (215.25 km) |
| Elkhorn to Rock Springs (Wyoming) | 1,059.74 mi (1,705.48 km) |
| Elkhorn to Rockford (Illinois) | 39.10 mi (62.92 km) |
| Elkhorn to Rockledge (Florida) | 1,083.12 mi (1,743.11 km) |
| Elkhorn to Rocklin (California) | 1,722.15 mi (2,771.54 km) |
| Elkhorn to Rockport (Texas) | 1,118.71 mi (1,800.39 km) |
