| River Grove to Cloverleaf (Texas) | 932.80 mi (1,501.20 km) |
| River Grove to Cloverly (Maryland) | 601.17 mi (967.48 km) |
| River Grove to Clovis (California) | 1,726.44 mi (2,778.44 km) |
| River Grove to Clovis (New Mexico) | 979.07 mi (1,575.66 km) |
| River Grove to Clute (Texas) | 986.49 mi (1,587.61 km) |
| River Grove to Coachella (California) | 1,637.40 mi (2,635.15 km) |
| River Grove to Coalinga (California) | 1,777.39 mi (2,860.43 km) |
| River Grove to Coamo (Puerto Rico) | 2,076.77 mi (3,342.23 km) |
| River Grove to Coatesville (Pennsylvania) | 640.69 mi (1,031.09 km) |
| River Grove to Cockeysville (Maryland) | 610.38 mi (982.31 km) |
| River Grove to Cocoa (Florida) | 1,016.42 mi (1,635.78 km) |
| River Grove to Cocoa Beach (Florida) | 1,022.69 mi (1,645.86 km) |
| River Grove to Coconut Creek (Florida) | 1,164.97 mi (1,874.83 km) |
| River Grove to Coeur d'Alene (Idaho) | 1,464.76 mi (2,357.30 km) |
| River Grove to Cohoes (New York) | 723.07 mi (1,163.67 km) |
