| Grimes to Cibolo (Texas) | 872.68 mi (1,404.44 km) |
| Grimes to Cicero (Illinois) | 311.20 mi (500.84 km) |
| Grimes to Cimarron Hills (Colorado) | 606.46 mi (976.00 km) |
| Grimes to Cincinnati (Ohio) | 518.82 mi (834.96 km) |
| Grimes to Cinco Ranch (Texas) | 832.14 mi (1,339.20 km) |
| Grimes to Circleville (Ohio) | 586.70 mi (944.20 km) |
| Grimes to Citrus (California) | 1,407.84 mi (2,265.70 km) |
| Grimes to Citrus Heights (California) | 1,459.44 mi (2,348.75 km) |
| Grimes to Citrus Park (Florida) | 1,133.07 mi (1,823.49 km) |
| Grimes to Claiborne (Louisiana) | 637.58 mi (1,026.08 km) |
| Grimes to Claremont (California) | 1,398.81 mi (2,251.16 km) |
| Grimes to Claremont (New Hampshire) | 1,095.83 mi (1,763.57 km) |
| Grimes to Claremore (Oklahoma) | 383.14 mi (616.61 km) |
| Grimes to Clarksburg (Maryland) | 883.96 mi (1,422.59 km) |
| Grimes to Clarksburg (West Virginia) | 726.17 mi (1,168.65 km) |
