| South River to Reading (Pennsylvania) | 81.81 mi (131.65 km) |
| South River to Red Bank (New Jersey) | 17.70 mi (28.49 km) |
| South River to Red Bank (Tennessee) | 700.13 mi (1,126.75 km) |
| South River to Red Bluff (California) | 2,490.02 mi (4,007.29 km) |
| South River to Red Hill (South Carolina) | 526.49 mi (847.30 km) |
| South River to Red Oak (Texas) | 1,354.93 mi (2,180.56 km) |
| South River to Red Wing (Minnesota) | 968.81 mi (1,559.16 km) |
| South River to Redan (Georgia) | 710.23 mi (1,143.00 km) |
| South River to Redding (California) | 2,488.64 mi (4,005.08 km) |
| South River to Redland (Maryland) | 172.64 mi (277.84 km) |
| South River to Redlands (California) | 2,371.02 mi (3,815.79 km) |
| South River to Redmond (Oregon) | 2,371.74 mi (3,816.94 km) |
| South River to Redmond (Washington) | 2,382.92 mi (3,834.95 km) |
| South River to Redondo Beach (California) | 2,439.65 mi (3,926.24 km) |
| South River to Redwood City (California) | 2,546.68 mi (4,098.49 km) |
