| Altamont to Ridgeland (Mississippi) | 1,848.97 mi (2,975.63 km) |
| Altamont to Ridgewood (New Jersey) | 2,429.39 mi (3,909.72 km) |
| Altamont to Rifle (Colorado) | 750.88 mi (1,208.42 km) |
| Altamont to Rincon (Georgia) | 2,305.67 mi (3,710.61 km) |
| Altamont to Ringwood (New Jersey) | 2,418.69 mi (3,892.50 km) |
| Altamont to Río Grande (Puerto Rico) | 3,640.77 mi (5,859.25 km) |
| Altamont to Rio Grande City (Texas) | 1,694.19 mi (2,726.54 km) |
| Altamont to Rio Linda (California) | 243.01 mi (391.08 km) |
| Altamont to Rio Rancho (New Mexico) | 938.05 mi (1,509.65 km) |
| Altamont to Rio Rico (Arizona) | 946.60 mi (1,523.41 km) |
| Altamont to Ripon (California) | 309.50 mi (498.09 km) |
| Altamont to River Edge (New Jersey) | 2,434.25 mi (3,917.54 km) |
| Altamont to River Falls (Wisconsin) | 1,461.36 mi (2,351.83 km) |
| Altamont to River Forest (Illinois) | 1,728.18 mi (2,781.24 km) |
| Altamont to River Grove (Illinois) | 1,726.82 mi (2,779.05 km) |
