| Swindon to Poggibonsi | 820.47 mi (1,320.43 km) |
| Swindon to Poggio a Caiano | 799.95 mi (1,287.40 km) |
| Swindon to Poggio Renatico | 768.80 mi (1,237.27 km) |
| Swindon to Poggiomarino | 1,073.88 mi (1,728.24 km) |
| Swindon to Poirino | 636.69 mi (1,024.65 km) |
| Swindon to Policoro | 1,178.56 mi (1,896.72 km) |
| Swindon to Polistena | 1,253.42 mi (2,017.19 km) |
| Swindon to Pomezia | 959.29 mi (1,543.82 km) |
| Swindon to Pomigliano d'Arco | 1,062.65 mi (1,710.18 km) |
| Swindon to Pompei | 1,074.80 mi (1,729.72 km) |
| Swindon to Ponsacco | 795.39 mi (1,280.06 km) |
| Swindon to Pontassieve | 814.83 mi (1,311.35 km) |
| Swindon to Ponte Buggianese | 787.84 mi (1,267.90 km) |
| Swindon to Ponte San Pietro | 657.20 mi (1,057.67 km) |
| Swindon to Pontecorvo | 1,009.21 mi (1,624.17 km) |
