| Delaware to Piazza Armerina | 4,953.63 mi (7,972.10 km) |
| Delaware to Piazzola sul Brenta | 4,518.39 mi (7,271.65 km) |
| Delaware to Pietrasanta | 4,514.83 mi (7,265.91 km) |
| Delaware to Pieve di Soligo | 4,521.24 mi (7,276.23 km) |
| Delaware to Pinerolo | 4,359.59 mi (7,016.08 km) |
| Delaware to Pioltello | 4,420.42 mi (7,113.98 km) |
| Delaware to Piombino | 4,565.93 mi (7,348.15 km) |
| Delaware to Piombino Dese | 4,524.95 mi (7,282.21 km) |
| Delaware to Piossasco | 4,361.40 mi (7,019.00 km) |
| Delaware to Piove di Sacco | 4,538.29 mi (7,303.67 km) |
| Delaware to Pisa | 4,531.04 mi (7,292.01 km) |
| Delaware to Pisticci | 4,921.48 mi (7,920.35 km) |
| Delaware to Pistoia | 4,544.33 mi (7,313.40 km) |
| Delaware to Pizzo | 4,974.74 mi (8,006.07 km) |
| Delaware to Podenzano | 4,455.08 mi (7,169.76 km) |
