| Walnut Creek to Platteville (Wisconsin) | 1,686.09 mi (2,713.50 km) |
| Walnut Creek to Plattsburgh (New York) | 2,526.76 mi (4,066.42 km) |
| Walnut Creek to Pleasant Grove (Utah) | 577.28 mi (929.05 km) |
| Walnut Creek to Pleasant Hill (California) | 4.06 mi (6.54 km) |
| Walnut Creek to Pleasant Hill (Iowa) | 1,530.47 mi (2,463.06 km) |
| Walnut Creek to Pleasant Prairie (Wisconsin) | 1,817.27 mi (2,924.61 km) |
| Walnut Creek to Pleasant View (Utah) | 583.84 mi (939.61 km) |
| Walnut Creek to Pleasanton (California) | 18.49 mi (29.76 km) |
| Walnut Creek to Pleasanton (Texas) | 1,485.86 mi (2,391.25 km) |
| Walnut Creek to Pleasantville (New Jersey) | 2,536.55 mi (4,082.18 km) |
| Walnut Creek to Plover (Wisconsin) | 1,737.23 mi (2,795.80 km) |
| Walnut Creek to Plum (Pennsylvania) | 2,249.73 mi (3,620.59 km) |
| Walnut Creek to Plymouth (Indiana) | 1,902.29 mi (3,061.44 km) |
| Walnut Creek to Plymouth (Minnesota) | 1,549.85 mi (2,494.25 km) |
| Walnut Creek to Pocatello (Idaho) | 609.18 mi (980.37 km) |
