| Sorum to Ridgeland (Mississippi) | 4,671.39 mi (7,517.88 km) |
| Sorum to Ridgewood (New Jersey) | 3,678.46 mi (5,919.91 km) |
| Sorum to Rifle (Colorado) | 4,743.05 mi (7,633.20 km) |
| Sorum to Rincon (Georgia) | 4,395.50 mi (7,073.87 km) |
| Sorum to Ringwood (New Jersey) | 3,676.99 mi (5,917.55 km) |
| Sorum to Río Grande (Puerto Rico) | 4,678.87 mi (7,529.91 km) |
| Sorum to Rio Grande City (Texas) | 5,295.42 mi (8,522.16 km) |
| Sorum to Rio Linda (California) | 5,109.06 mi (8,222.23 km) |
| Sorum to Rio Rancho (New Mexico) | 4,975.11 mi (8,006.66 km) |
| Sorum to Rio Rico (Arizona) | 5,320.28 mi (8,562.17 km) |
| Sorum to Ripon (California) | 5,162.97 mi (8,309.00 km) |
| Sorum to River Edge (New Jersey) | 3,679.04 mi (5,920.84 km) |
| Sorum to River Falls (Wisconsin) | 4,026.41 mi (6,479.88 km) |
| Sorum to River Forest (Illinois) | 4,055.40 mi (6,526.53 km) |
| Sorum to River Grove (Illinois) | 4,054.30 mi (6,524.76 km) |
