| Walnut Creek to Pittsburg (California) | 11.18 mi (18.00 km) |
| Walnut Creek to Pittsburg (Kansas) | 1,490.56 mi (2,398.83 km) |
| Walnut Creek to Pittsburgh (Pennsylvania) | 2,238.68 mi (3,602.80 km) |
| Walnut Creek to Pittsfield (Massachusetts) | 2,558.69 mi (4,117.82 km) |
| Walnut Creek to Placentia (California) | 363.33 mi (584.73 km) |
| Walnut Creek to Placerville (California) | 88.37 mi (142.22 km) |
| Walnut Creek to Plainfield (Illinois) | 1,802.55 mi (2,900.93 km) |
| Walnut Creek to Plainfield (Indiana) | 1,912.00 mi (3,077.07 km) |
| Walnut Creek to Plainfield (New Jersey) | 2,523.56 mi (4,061.27 km) |
| Walnut Creek to Plainview (New York) | 2,569.53 mi (4,135.26 km) |
| Walnut Creek to Plainview (Texas) | 1,161.05 mi (1,868.52 km) |
| Walnut Creek to Plano (Illinois) | 1,786.68 mi (2,875.39 km) |
| Walnut Creek to Plano (Texas) | 1,457.13 mi (2,345.02 km) |
| Walnut Creek to Plant City (Florida) | 2,393.00 mi (3,851.17 km) |
| Walnut Creek to Plantation (Florida) | 2,555.26 mi (4,112.30 km) |
