| Northolt to Piazza Armerina | 1,213.99 mi (1,953.73 km) |
| Northolt to Piazzola sul Brenta | 692.00 mi (1,113.67 km) |
| Northolt to Pietrasanta | 718.20 mi (1,155.84 km) |
| Northolt to Pieve di Soligo | 691.17 mi (1,112.34 km) |
| Northolt to Pinerolo | 580.22 mi (933.78 km) |
| Northolt to Pioltello | 608.74 mi (979.67 km) |
| Northolt to Piombino | 782.60 mi (1,259.48 km) |
| Northolt to Piombino Dese | 697.14 mi (1,121.94 km) |
| Northolt to Piossasco | 578.11 mi (930.37 km) |
| Northolt to Piove di Sacco | 712.60 mi (1,146.82 km) |
| Northolt to Pisa | 736.17 mi (1,184.75 km) |
| Northolt to Pisticci | 1,115.33 mi (1,794.96 km) |
| Northolt to Pistoia | 741.20 mi (1,192.85 km) |
| Northolt to Pizzo | 1,191.69 mi (1,917.84 km) |
| Northolt to Podenzano | 648.27 mi (1,043.30 km) |
