| Derry to Potenza Picena | 1,232.90 mi (1,984.15 km) |
| Derry to Pozzallo | 1,638.25 mi (2,636.51 km) |
| Derry to Pozzuoli | 1,384.42 mi (2,228.01 km) |
| Derry to Prato | 1,123.07 mi (1,807.41 km) |
| Derry to Preganziol | 1,074.40 mi (1,729.08 km) |
| Derry to Priolo Gargallo | 1,623.10 mi (2,612.13 km) |
| Derry to Priverno | 1,319.33 mi (2,123.26 km) |
| Derry to Pulsano | 1,514.41 mi (2,437.21 km) |
| Derry to Putignano | 1,481.89 mi (2,384.87 km) |
| Derry to Qualiano | 1,380.21 mi (2,221.23 km) |
| Derry to Quarrata | 1,121.17 mi (1,804.35 km) |
| Derry to Quartu Sant'Elena | 1,329.92 mi (2,140.30 km) |
| Derry to Quartucciu | 1,329.02 mi (2,138.85 km) |
| Derry to Quattro Castella | 1,063.36 mi (1,711.31 km) |
| Derry to Quinto di Treviso | 1,069.69 mi (1,721.49 km) |
