| Walnut Creek to Westland (Michigan) | 2,047.65 mi (3,295.38 km) |
| Walnut Creek to Westminster (California) | 365.42 mi (588.09 km) |
| Walnut Creek to Westminster (Colorado) | 921.76 mi (1,483.43 km) |
| Walnut Creek to Westminster (Maryland) | 2,404.12 mi (3,869.05 km) |
| Walnut Creek to Westmont (California) | 344.36 mi (554.20 km) |
| Walnut Creek to Westmont (Illinois) | 1,814.86 mi (2,920.73 km) |
| Walnut Creek to Westmont (New Jersey) | 2,500.72 mi (4,024.51 km) |
| Walnut Creek to Weston (Florida) | 2,548.33 mi (4,101.13 km) |
| Walnut Creek to Weston (Wisconsin) | 1,738.88 mi (2,798.46 km) |
| Walnut Creek to Westphalia (Maryland) | 2,424.50 mi (3,901.85 km) |
| Walnut Creek to Westview (Florida) | 2,564.57 mi (4,127.28 km) |
| Walnut Creek to Westwood (New Jersey) | 2,538.16 mi (4,084.78 km) |
| Walnut Creek to Westwood Lakes (Florida) | 2,562.92 mi (4,124.61 km) |
| Walnut Creek to Wheat Ridge (Colorado) | 919.23 mi (1,479.36 km) |
| Walnut Creek to Wheaton (Illinois) | 1,807.74 mi (2,909.28 km) |
