| Walnut Creek to Delaware (Ohio) | 2,079.16 mi (3,346.09 km) |
| Walnut Creek to Delhi (California) | 76.43 mi (123.00 km) |
| Walnut Creek to Delray Beach (Florida) | 2,553.57 mi (4,109.57 km) |
| Walnut Creek to Deltona (Florida) | 2,414.96 mi (3,886.50 km) |
| Walnut Creek to Deming (New Mexico) | 895.52 mi (1,441.20 km) |
| Walnut Creek to Denison (Texas) | 1,449.65 mi (2,332.98 km) |
| Walnut Creek to Dent (Ohio) | 2,007.52 mi (3,230.79 km) |
| Walnut Creek to Denton (Texas) | 1,431.78 mi (2,304.23 km) |
| Walnut Creek to Dentsville (South Carolina) | 2,293.53 mi (3,691.07 km) |
| Walnut Creek to Denver (Colorado) | 931.24 mi (1,498.69 km) |
| Walnut Creek to Depew (New York) | 2,280.51 mi (3,670.12 km) |
| Walnut Creek to Derby (Connecticut) | 2,581.90 mi (4,155.16 km) |
| Walnut Creek to Derby (Kansas) | 1,350.61 mi (2,173.59 km) |
| Walnut Creek to Des Moines (Iowa) | 1,524.52 mi (2,453.48 km) |
| Walnut Creek to Des Moines (Washington) | 655.77 mi (1,055.37 km) |
