| Kelso to River Ridge (Louisiana) | 2,077.26 mi (3,343.03 km) |
| Kelso to Riverbank (California) | 588.74 mi (947.49 km) |
| Kelso to Riverdale (Georgia) | 2,191.56 mi (3,526.97 km) |
| Kelso to Riverdale (Illinois) | 1,767.69 mi (2,844.82 km) |
| Kelso to Riverside (California) | 890.16 mi (1,432.57 km) |
| Kelso to Riverside (Ohio) | 1,988.02 mi (3,199.41 km) |
| Kelso to Riverton (Utah) | 671.14 mi (1,080.10 km) |
| Kelso to Riverton (Wyoming) | 742.32 mi (1,194.64 km) |
| Kelso to Riverview (Florida) | 2,534.65 mi (4,079.12 km) |
| Kelso to Riverview (Michigan) | 1,966.07 mi (3,164.08 km) |
| Kelso to Riviera Beach (Florida) | 2,685.00 mi (4,321.08 km) |
| Kelso to Riviera Beach (Maryland) | 2,370.14 mi (3,814.37 km) |
| Kelso to Roanoke (Virginia) | 2,267.56 mi (3,649.28 km) |
| Kelso to Roanoke Rapids (North Carolina) | 2,406.90 mi (3,873.53 km) |
| Kelso to Robbinsdale (Minnesota) | 1,423.27 mi (2,290.54 km) |
