| Walnut Creek to Piazza Armerina | 6,539.85 mi (10,524.87 km) |
| Walnut Creek to Piazzola sul Brenta | 5,997.39 mi (9,651.87 km) |
| Walnut Creek to Pietrasanta | 6,043.09 mi (9,725.41 km) |
| Walnut Creek to Pieve di Soligo | 5,988.47 mi (9,637.51 km) |
| Walnut Creek to Pinerolo | 5,905.71 mi (9,504.33 km) |
| Walnut Creek to Pioltello | 5,930.69 mi (9,544.52 km) |
| Walnut Creek to Piombino | 6,108.69 mi (9,830.99 km) |
| Walnut Creek to Piombino Dese | 5,999.59 mi (9,655.40 km) |
| Walnut Creek to Piossasco | 5,904.01 mi (9,501.58 km) |
| Walnut Creek to Piove di Sacco | 6,018.23 mi (9,685.41 km) |
| Walnut Creek to Pisa | 6,061.19 mi (9,754.55 km) |
| Walnut Creek to Pisticci | 6,427.38 mi (10,343.88 km) |
| Walnut Creek to Pistoia | 6,063.95 mi (9,758.99 km) |
| Walnut Creek to Pizzo | 6,513.70 mi (10,482.78 km) |
| Walnut Creek to Podenzano | 5,971.40 mi (9,610.04 km) |
