| Swindon to Piazza Armerina | 1,256.40 mi (2,021.99 km) |
| Swindon to Piazzola sul Brenta | 744.73 mi (1,198.52 km) |
| Swindon to Pietrasanta | 764.67 mi (1,230.62 km) |
| Swindon to Pieve di Soligo | 745.14 mi (1,199.18 km) |
| Swindon to Pinerolo | 622.36 mi (1,001.59 km) |
| Swindon to Pioltello | 657.46 mi (1,058.09 km) |
| Swindon to Piombino | 827.38 mi (1,331.54 km) |
| Swindon to Piombino Dese | 750.31 mi (1,207.51 km) |
| Swindon to Piossasco | 620.93 mi (999.29 km) |
| Swindon to Piove di Sacco | 765.16 mi (1,231.41 km) |
| Swindon to Pisa | 782.46 mi (1,259.25 km) |
| Swindon to Pisticci | 1,165.05 mi (1,874.97 km) |
| Swindon to Pistoia | 788.97 mi (1,269.72 km) |
| Swindon to Pizzo | 1,238.64 mi (1,993.39 km) |
| Swindon to Podenzano | 696.20 mi (1,120.42 km) |
