| Southwater to Romeoville (Illinois) | 3,983.91 mi (6,411.48 km) |
| Southwater to Romulus (Michigan) | 3,773.39 mi (6,072.69 km) |
| Southwater to Ronkonkoma (New York) | 3,422.31 mi (5,507.67 km) |
| Southwater to Roosevelt (New York) | 3,446.53 mi (5,546.65 km) |
| Southwater to Rosamond (California) | 5,408.29 mi (8,703.80 km) |
| Southwater to Rosaryville (Maryland) | 3,663.59 mi (5,895.97 km) |
| Southwater to Roscoe (Illinois) | 3,981.98 mi (6,408.38 km) |
| Southwater to Rose Hill (Virginia) | 3,674.32 mi (5,913.24 km) |
| Southwater to Roseburg (Oregon) | 5,083.49 mi (8,181.09 km) |
| Southwater to Rosedale (California) | 5,410.13 mi (8,706.76 km) |
| Southwater to Rosedale (Maryland) | 3,625.71 mi (5,835.02 km) |
| Southwater to Roselle (Illinois) | 3,967.29 mi (6,384.74 km) |
| Southwater to Roselle (New Jersey) | 3,475.56 mi (5,593.37 km) |
| Southwater to Roselle Park (New Jersey) | 3,475.29 mi (5,592.94 km) |
| Southwater to Rosemead (California) | 5,449.31 mi (8,769.82 km) |
