| Reisterstown to Ridgeland (Mississippi) | 888.68 mi (1,430.19 km) |
| Reisterstown to Ridgewood (New Jersey) | 177.31 mi (285.35 km) |
| Reisterstown to Rifle (Colorado) | 1,642.41 mi (2,643.20 km) |
| Reisterstown to Rincon (Georgia) | 553.00 mi (889.97 km) |
| Reisterstown to Ringwood (New Jersey) | 175.86 mi (283.02 km) |
| Reisterstown to Río Grande (Puerto Rico) | 1,597.26 mi (2,570.55 km) |
| Reisterstown to Rio Grande City (Texas) | 1,556.70 mi (2,505.27 km) |
| Reisterstown to Rio Linda (California) | 2,369.57 mi (3,813.45 km) |
| Reisterstown to Rio Rancho (New Mexico) | 1,658.17 mi (2,668.56 km) |
| Reisterstown to Rio Rico (Arizona) | 1,986.77 mi (3,197.40 km) |
| Reisterstown to Ripon (California) | 2,371.75 mi (3,816.97 km) |
| Reisterstown to River Edge (New Jersey) | 178.31 mi (286.96 km) |
| Reisterstown to River Falls (Wisconsin) | 889.79 mi (1,431.98 km) |
| Reisterstown to River Forest (Illinois) | 600.34 mi (966.16 km) |
| Reisterstown to River Grove (Illinois) | 601.72 mi (968.37 km) |
