| Northampton to Poggibonsi | 821.61 mi (1,322.25 km) |
| Northampton to Poggio a Caiano | 800.15 mi (1,287.71 km) |
| Northampton to Poggio Renatico | 764.39 mi (1,230.16 km) |
| Northampton to Poggiomarino | 1,073.99 mi (1,728.42 km) |
| Northampton to Poirino | 643.04 mi (1,034.88 km) |
| Northampton to Policoro | 1,175.51 mi (1,891.80 km) |
| Northampton to Polistena | 1,255.49 mi (2,020.52 km) |
| Northampton to Pomezia | 962.12 mi (1,548.38 km) |
| Northampton to Pomigliano d'Arco | 1,062.82 mi (1,710.44 km) |
| Northampton to Pompei | 1,075.14 mi (1,730.28 km) |
| Northampton to Ponsacco | 797.50 mi (1,283.46 km) |
| Northampton to Pontassieve | 814.14 mi (1,310.23 km) |
| Northampton to Ponte Buggianese | 788.85 mi (1,269.54 km) |
| Northampton to Ponte San Pietro | 654.39 mi (1,053.15 km) |
| Northampton to Pontecorvo | 1,009.71 mi (1,624.96 km) |
