| South River to River Grove (Illinois) | 706.55 mi (1,137.08 km) |
| South River to River Ridge (Louisiana) | 1,147.87 mi (1,847.31 km) |
| South River to Riverbank (California) | 2,475.39 mi (3,983.76 km) |
| South River to Riverdale (Georgia) | 728.83 mi (1,172.94 km) |
| South River to Riverdale (Illinois) | 695.13 mi (1,118.71 km) |
| South River to Riverside (California) | 2,385.89 mi (3,839.72 km) |
| South River to Riverside (Ohio) | 516.61 mi (831.40 km) |
| South River to Riverton (Utah) | 1,959.97 mi (3,154.27 km) |
| South River to Riverton (Wyoming) | 1,751.71 mi (2,819.10 km) |
| South River to Riverview (Florida) | 981.80 mi (1,580.05 km) |
| South River to Riverview (Michigan) | 472.62 mi (760.61 km) |
| South River to Riviera Beach (Florida) | 998.76 mi (1,607.36 km) |
| South River to Riviera Beach (Maryland) | 144.40 mi (232.39 km) |
| South River to Roanoke (Virginia) | 371.35 mi (597.63 km) |
| South River to Roanoke Rapids (North Carolina) | 328.15 mi (528.10 km) |
