| River Grove to Crawfordsville (Indiana) | 138.94 mi (223.60 km) |
| River Grove to Crest Hill (Illinois) | 28.14 mi (45.28 km) |
| River Grove to Crestview (Florida) | 775.38 mi (1,247.85 km) |
| River Grove to Crestwood (Illinois) | 19.92 mi (32.06 km) |
| River Grove to Crestwood (Missouri) | 268.45 mi (432.03 km) |
| River Grove to Creve Coeur (Missouri) | 263.89 mi (424.69 km) |
| River Grove to Crofton (Maryland) | 619.44 mi (996.89 km) |
| River Grove to Crossville (Tennessee) | 439.27 mi (706.94 km) |
| River Grove to Crowley (Louisiana) | 847.27 mi (1,363.56 km) |
| River Grove to Crowley (Texas) | 830.23 mi (1,336.12 km) |
| River Grove to Crown Point (Indiana) | 43.44 mi (69.91 km) |
| River Grove to Crystal (Minnesota) | 350.45 mi (564.00 km) |
| River Grove to Crystal Lake (Illinois) | 33.26 mi (53.52 km) |
| River Grove to Cudahy (California) | 1,731.91 mi (2,787.23 km) |
| River Grove to Cudahy (Wisconsin) | 70.65 mi (113.71 km) |
