| Kennewick to Robertsville (New Jersey) | 2,262.83 mi (3,641.68 km) |
| Kennewick to Robinson (Texas) | 1,554.86 mi (2,502.31 km) |
| Kennewick to Robstown (Texas) | 1,728.03 mi (2,781.00 km) |
| Kennewick to Rochester (Michigan) | 1,779.39 mi (2,863.65 km) |
| Kennewick to Rochester (Minnesota) | 1,304.26 mi (2,099.01 km) |
| Kennewick to Rochester (New Hampshire) | 2,336.87 mi (3,760.82 km) |
| Kennewick to Rochester (New York) | 2,028.77 mi (3,264.98 km) |
| Kennewick to Rochester Hills (Michigan) | 1,778.18 mi (2,861.71 km) |
| Kennewick to Rock Hill (South Carolina) | 2,123.34 mi (3,417.19 km) |
| Kennewick to Rock Island (Illinois) | 1,453.45 mi (2,339.10 km) |
| Kennewick to Rock Springs (Wyoming) | 588.12 mi (946.49 km) |
| Kennewick to Rockford (Illinois) | 1,505.90 mi (2,423.51 km) |
| Kennewick to Rockledge (Florida) | 2,414.70 mi (3,886.08 km) |
| Kennewick to Rocklin (California) | 521.40 mi (839.11 km) |
| Kennewick to Rockport (Texas) | 1,737.23 mi (2,795.81 km) |
