| Grass Valley to Chicago Ridge (Illinois) | 1,746.51 mi (2,810.74 km) |
| Grass Valley to Chickasha (Oklahoma) | 1,301.26 mi (2,094.18 km) |
| Grass Valley to Chico (California) | 54.96 mi (88.45 km) |
| Grass Valley to Chicopee (Massachusetts) | 2,513.42 mi (4,044.96 km) |
| Grass Valley to Chillicothe (Ohio) | 2,020.05 mi (3,250.96 km) |
| Grass Valley to Chillum (Maryland) | 2,339.46 mi (3,765.00 km) |
| Grass Valley to Chino (California) | 407.81 mi (656.31 km) |
| Grass Valley to Chino Hills (California) | 408.33 mi (657.14 km) |
| Grass Valley to Chino Valley (Arizona) | 567.49 mi (913.28 km) |
| Grass Valley to Chippewa Falls (Wisconsin) | 1,561.89 mi (2,513.62 km) |
| Grass Valley to Choctaw (Oklahoma) | 1,327.71 mi (2,136.74 km) |
| Grass Valley to Chowchilla (California) | 152.68 mi (245.71 km) |
| Grass Valley to Christiansburg (Virginia) | 2,193.82 mi (3,530.61 km) |
| Grass Valley to Chubbuck (Idaho) | 515.01 mi (828.82 km) |
| Grass Valley to Chula Vista (California) | 508.49 mi (818.34 km) |
