| Grimes to Cloverleaf (Texas) | 825.09 mi (1,327.86 km) |
| Grimes to Cloverly (Maryland) | 899.96 mi (1,448.35 km) |
| Grimes to Clovis (California) | 1,419.22 mi (2,284.01 km) |
| Grimes to Clovis (New Mexico) | 714.45 mi (1,149.79 km) |
| Grimes to Clute (Texas) | 878.80 mi (1,414.28 km) |
| Grimes to Coachella (California) | 1,335.65 mi (2,149.52 km) |
| Grimes to Coalinga (California) | 1,470.22 mi (2,366.09 km) |
| Grimes to Coamo (Puerto Rico) | 2,295.65 mi (3,694.49 km) |
| Grimes to Coatesville (Pennsylvania) | 945.19 mi (1,521.14 km) |
| Grimes to Cockeysville (Maryland) | 911.90 mi (1,467.56 km) |
| Grimes to Cocoa (Florida) | 1,174.88 mi (1,890.78 km) |
| Grimes to Cocoa Beach (Florida) | 1,182.57 mi (1,903.17 km) |
| Grimes to Coconut Creek (Florida) | 1,315.43 mi (2,116.98 km) |
| Grimes to Coeur d'Alene (Idaho) | 1,198.50 mi (1,928.80 km) |
| Grimes to Cohoes (New York) | 1,028.07 mi (1,654.52 km) |
