| Walnut Creek to Cedar Park (Texas) | 1,469.95 mi (2,365.66 km) |
| Walnut Creek to Cedar Rapids (Iowa) | 1,624.07 mi (2,613.69 km) |
| Walnut Creek to Cedarburg (Wisconsin) | 1,811.64 mi (2,915.55 km) |
| Walnut Creek to Celebration (Florida) | 2,414.73 mi (3,886.13 km) |
| Walnut Creek to Celina (Ohio) | 1,999.08 mi (3,217.21 km) |
| Walnut Creek to Celina (Texas) | 1,448.35 mi (2,330.89 km) |
| Walnut Creek to Centennial (Colorado) | 931.26 mi (1,498.72 km) |
| Walnut Creek to Center Point (Alabama) | 1,991.57 mi (3,205.13 km) |
| Walnut Creek to Centereach (New York) | 2,588.34 mi (4,165.52 km) |
| Walnut Creek to Centerton (Arkansas) | 1,526.35 mi (2,456.42 km) |
| Walnut Creek to Centerville (Ohio) | 2,029.79 mi (3,266.63 km) |
| Walnut Creek to Centerville (Utah) | 580.55 mi (934.30 km) |
| Walnut Creek to Central (Louisiana) | 1,832.78 mi (2,949.57 km) |
| Walnut Creek to Central Falls (Rhode Island) | 2,659.81 mi (4,280.55 km) |
| Walnut Creek to Central Islip (New York) | 2,583.79 mi (4,158.22 km) |
