| Richland to Reading (Pennsylvania) | 2,190.33 mi (3,525.00 km) |
| Richland to Red Bank (New Jersey) | 2,278.45 mi (3,666.81 km) |
| Richland to Red Bank (Tennessee) | 1,922.21 mi (3,093.50 km) |
| Richland to Red Bluff (California) | 447.32 mi (719.89 km) |
| Richland to Red Hill (South Carolina) | 2,269.99 mi (3,653.20 km) |
| Richland to Red Oak (Texas) | 1,522.95 mi (2,450.96 km) |
| Richland to Red Wing (Minnesota) | 1,293.28 mi (2,081.33 km) |
| Richland to Redan (Georgia) | 2,029.41 mi (3,266.02 km) |
| Richland to Redding (California) | 423.63 mi (681.77 km) |
| Richland to Redland (Maryland) | 2,169.08 mi (3,490.80 km) |
| Richland to Redlands (California) | 852.41 mi (1,371.81 km) |
| Richland to Redmond (Oregon) | 167.09 mi (268.90 km) |
| Richland to Redmond (Washington) | 164.25 mi (264.34 km) |
| Richland to Redondo Beach (California) | 859.82 mi (1,383.74 km) |
| Richland to Redwood City (California) | 624.96 mi (1,005.78 km) |
