| South River to Carrollwood (Florida) | 972.82 mi (1,565.61 km) |
| South River to Carson (California) | 2,433.89 mi (3,916.97 km) |
| South River to Carson City (Nevada) | 2,383.26 mi (3,835.48 km) |
| South River to Carteret (New Jersey) | 12.44 mi (20.02 km) |
| South River to Cartersville (Georgia) | 717.78 mi (1,155.16 km) |
| South River to Carthage (Missouri) | 1,095.31 mi (1,762.73 km) |
| South River to Cary (Illinois) | 729.12 mi (1,173.41 km) |
| South River to Cary (North Carolina) | 402.51 mi (647.78 km) |
| South River to Casa de Oro-Mount Helix (California) | 2,397.05 mi (3,857.69 km) |
| South River to Casa Grande (Arizona) | 2,119.15 mi (3,410.45 km) |
| South River to Casas Adobes (Arizona) | 2,096.52 mi (3,374.02 km) |
| South River to Cascades (Virginia) | 186.80 mi (300.62 km) |
| South River to Casper (Wyoming) | 1,647.63 mi (2,651.61 km) |
| South River to Casselberry (Florida) | 904.17 mi (1,455.13 km) |
| South River to Castaic (California) | 2,435.86 mi (3,920.14 km) |
