| Walnut Creek to Wichita (Kansas) | 1,344.43 mi (2,163.65 km) |
| Walnut Creek to Wichita Falls (Texas) | 1,340.61 mi (2,157.51 km) |
| Walnut Creek to Wickliffe (Ohio) | 2,150.25 mi (3,460.50 km) |
| Walnut Creek to Wildomar (California) | 399.29 mi (642.60 km) |
| Walnut Creek to Wildwood (Florida) | 2,375.65 mi (3,823.25 km) |
| Walnut Creek to Wildwood (Missouri) | 1,694.68 mi (2,727.33 km) |
| Walnut Creek to Wilkes-Barre (Pennsylvania) | 2,440.46 mi (3,927.54 km) |
| Walnut Creek to Wilkinsburg (Pennsylvania) | 2,243.97 mi (3,611.32 km) |
| Walnut Creek to Williamsburg (Virginia) | 2,457.42 mi (3,954.83 km) |
| Walnut Creek to Williamsport (Pennsylvania) | 2,381.12 mi (3,832.04 km) |
| Walnut Creek to Williamstown (New Jersey) | 2,507.98 mi (4,036.20 km) |
| Walnut Creek to Willimantic (Connecticut) | 2,620.85 mi (4,217.85 km) |
| Walnut Creek to Williston (North Dakota) | 1,164.55 mi (1,874.16 km) |
| Walnut Creek to Willmar (Minnesota) | 1,474.16 mi (2,372.43 km) |
| Walnut Creek to Willoughby (Ohio) | 2,153.05 mi (3,464.99 km) |
