| Mount Washington to Ridgeland (Mississippi) | 466.68 mi (751.05 km) |
| Mount Washington to Ridgewood (New Jersey) | 642.27 mi (1,033.63 km) |
| Mount Washington to Rifle (Colorado) | 1,197.92 mi (1,927.87 km) |
| Mount Washington to Rincon (Georgia) | 465.98 mi (749.92 km) |
| Mount Washington to Ringwood (New Jersey) | 636.37 mi (1,024.13 km) |
| Mount Washington to Río Grande (Puerto Rico) | 1,804.79 mi (2,904.52 km) |
| Mount Washington to Rio Grande City (Texas) | 1,115.98 mi (1,795.99 km) |
| Mount Washington to Rio Linda (California) | 1,932.09 mi (3,109.39 km) |
| Mount Washington to Rio Rancho (New Mexico) | 1,184.51 mi (1,906.29 km) |
| Mount Washington to Rio Rico (Arizona) | 1,507.18 mi (2,425.57 km) |
| Mount Washington to Ripon (California) | 1,927.90 mi (3,102.66 km) |
| Mount Washington to River Edge (New Jersey) | 645.05 mi (1,038.11 km) |
| Mount Washington to River Falls (Wisconsin) | 596.10 mi (959.34 km) |
| Mount Washington to River Forest (Illinois) | 291.88 mi (469.73 km) |
| Mount Washington to River Grove (Illinois) | 294.12 mi (473.33 km) |
