| River Ridge to Candler-McAfee (Georgia) | 435.33 mi (700.59 km) |
| River Ridge to Caño Martin Peña (Puerto Rico) | 1,713.56 mi (2,757.70 km) |
| River Ridge to Cañon City (Colorado) | 1,036.25 mi (1,667.68 km) |
| River Ridge to Canóvanas (Puerto Rico) | 1,724.13 mi (2,774.72 km) |
| River Ridge to Canton (Georgia) | 447.33 mi (719.91 km) |
| River Ridge to Canton (Illinois) | 732.73 mi (1,179.21 km) |
| River Ridge to Canton (Mississippi) | 182.62 mi (293.90 km) |
| River Ridge to Canton (Ohio) | 899.16 mi (1,447.05 km) |
| River Ridge to Canyon (Texas) | 764.68 mi (1,230.64 km) |
| River Ridge to Canyon Lake (California) | 1,603.61 mi (2,580.76 km) |
| River Ridge to Canyon Lake (Texas) | 481.47 mi (774.86 km) |
| River Ridge to Cape Coral (Florida) | 550.06 mi (885.23 km) |
| River Ridge to Cape Girardeau (Missouri) | 509.36 mi (819.74 km) |
| River Ridge to Carbondale (Illinois) | 539.39 mi (868.06 km) |
| River Ridge to Carlisle (Pennsylvania) | 1,018.82 mi (1,639.63 km) |
