| Grass Valley to Cedar Park (Texas) | 1,442.56 mi (2,321.57 km) |
| Grass Valley to Cedar Rapids (Iowa) | 1,545.03 mi (2,486.49 km) |
| Grass Valley to Cedarburg (Wisconsin) | 1,728.59 mi (2,781.90 km) |
| Grass Valley to Celebration (Florida) | 2,369.56 mi (3,813.43 km) |
| Grass Valley to Celina (Ohio) | 1,922.79 mi (3,094.43 km) |
| Grass Valley to Celina (Texas) | 1,406.71 mi (2,263.89 km) |
| Grass Valley to Centennial (Colorado) | 863.23 mi (1,389.24 km) |
| Grass Valley to Center Point (Alabama) | 1,936.82 mi (3,117.01 km) |
| Grass Valley to Centereach (New York) | 2,507.72 mi (4,035.79 km) |
| Grass Valley to Centerton (Arkansas) | 1,468.82 mi (2,363.83 km) |
| Grass Valley to Centerville (Ohio) | 1,955.83 mi (3,147.61 km) |
| Grass Valley to Centerville (Utah) | 498.52 mi (802.29 km) |
| Grass Valley to Central (Louisiana) | 1,793.42 mi (2,886.23 km) |
| Grass Valley to Central Falls (Rhode Island) | 2,576.75 mi (4,146.88 km) |
| Grass Valley to Central Islip (New York) | 2,503.38 mi (4,028.81 km) |
