| Belfast to Piazza Armerina | 1,525.91 mi (2,455.72 km) |
| Belfast to Piazzola sul Brenta | 999.26 mi (1,608.15 km) |
| Belfast to Pietrasanta | 1,030.46 mi (1,658.37 km) |
| Belfast to Pieve di Soligo | 996.10 mi (1,603.08 km) |
| Belfast to Pinerolo | 891.85 mi (1,435.29 km) |
| Belfast to Pioltello | 920.29 mi (1,481.06 km) |
| Belfast to Piombino | 1,094.95 mi (1,762.15 km) |
| Belfast to Piombino Dese | 1,003.59 mi (1,615.13 km) |
| Belfast to Piossasco | 889.99 mi (1,432.30 km) |
| Belfast to Piove di Sacco | 1,020.04 mi (1,641.60 km) |
| Belfast to Pisa | 1,048.45 mi (1,687.31 km) |
| Belfast to Pisticci | 1,425.60 mi (2,294.29 km) |
| Belfast to Pistoia | 1,053.07 mi (1,694.76 km) |
| Belfast to Pizzo | 1,503.69 mi (2,419.95 km) |
| Belfast to Podenzano | 960.15 mi (1,545.21 km) |
