| River Grove to Carlsbad (California) | 1,713.89 mi (2,758.24 km) |
| River Grove to Carlsbad (New Mexico) | 1,114.15 mi (1,793.05 km) |
| River Grove to Carmel (Indiana) | 161.62 mi (260.10 km) |
| River Grove to Carmichael (California) | 1,768.48 mi (2,846.09 km) |
| River Grove to Carney (Maryland) | 617.46 mi (993.71 km) |
| River Grove to Carnot-Moon (Pennsylvania) | 407.59 mi (655.96 km) |
| River Grove to Carol Stream (Illinois) | 15.06 mi (24.23 km) |
| River Grove to Carolina (Puerto Rico) | 2,071.63 mi (3,333.97 km) |
| River Grove to Carolina Forest (South Carolina) | 744.06 mi (1,197.45 km) |
| River Grove to Carpentersville (Illinois) | 26.93 mi (43.35 km) |
| River Grove to Carpinteria (California) | 1,786.09 mi (2,874.44 km) |
| River Grove to Carrboro (North Carolina) | 626.27 mi (1,007.89 km) |
| River Grove to Carroll (Iowa) | 360.85 mi (580.73 km) |
| River Grove to Carrollton (Georgia) | 595.63 mi (958.57 km) |
| River Grove to Carrollton (Texas) | 791.58 mi (1,273.93 km) |
