| Walnut Creek to Watervliet (New York) | 2,533.20 mi (4,076.79 km) |
| Walnut Creek to Watsonville (California) | 69.42 mi (111.73 km) |
| Walnut Creek to Wauconda (Illinois) | 1,805.20 mi (2,905.19 km) |
| Walnut Creek to Waukee (Iowa) | 1,510.24 mi (2,430.50 km) |
| Walnut Creek to Waukegan (Illinois) | 1,818.49 mi (2,926.57 km) |
| Walnut Creek to Waukesha (Wisconsin) | 1,798.67 mi (2,894.67 km) |
| Walnut Creek to Waunakee (Wisconsin) | 1,738.28 mi (2,797.49 km) |
| Walnut Creek to Waupun (Wisconsin) | 1,774.37 mi (2,855.57 km) |
| Walnut Creek to Wausau (Wisconsin) | 1,734.55 mi (2,791.49 km) |
| Walnut Creek to Wauwatosa (Wisconsin) | 1,809.34 mi (2,911.85 km) |
| Walnut Creek to Waverly (Iowa) | 1,584.47 mi (2,549.95 km) |
| Walnut Creek to Waverly (Michigan) | 1,981.96 mi (3,189.65 km) |
| Walnut Creek to Waxahachie (Texas) | 1,468.13 mi (2,362.73 km) |
| Walnut Creek to Waxhaw (North Carolina) | 2,286.45 mi (3,679.69 km) |
| Walnut Creek to Waycross (Georgia) | 2,287.12 mi (3,680.76 km) |
