| Kennewick to Reidsville (North Carolina) | 2,136.34 mi (3,438.11 km) |
| Kennewick to Reisterstown (Maryland) | 2,169.46 mi (3,491.42 km) |
| Kennewick to Rendon (Texas) | 1,493.80 mi (2,404.04 km) |
| Kennewick to Reno (Nevada) | 460.60 mi (741.27 km) |
| Kennewick to Renton (Washington) | 167.86 mi (270.15 km) |
| Kennewick to Republic (Missouri) | 1,459.06 mi (2,348.12 km) |
| Kennewick to Reston (Virginia) | 2,159.80 mi (3,475.86 km) |
| Kennewick to Revere (Massachusetts) | 2,359.09 mi (3,796.59 km) |
| Kennewick to Rexburg (Idaho) | 395.94 mi (637.21 km) |
| Kennewick to Reynoldsburg (Ohio) | 1,868.37 mi (3,006.86 km) |
| Kennewick to Rialto (California) | 839.91 mi (1,351.70 km) |
| Kennewick to Richardson (Texas) | 1,496.33 mi (2,408.11 km) |
| Kennewick to Richfield (Minnesota) | 1,250.74 mi (2,012.87 km) |
| Kennewick to Richfield (Wisconsin) | 1,522.54 mi (2,450.29 km) |
| Kennewick to Richland (Washington) | 8.21 mi (13.22 km) |
