| Holborn to Poggibonsi | 763.92 mi (1,229.42 km) |
| Holborn to Poggio a Caiano | 742.68 mi (1,195.23 km) |
| Holborn to Poggio Renatico | 708.25 mi (1,139.82 km) |
| Holborn to Poggiomarino | 1,016.66 mi (1,636.15 km) |
| Holborn to Poirino | 584.28 mi (940.32 km) |
| Holborn to Policoro | 1,119.11 mi (1,801.04 km) |
| Holborn to Polistena | 1,197.73 mi (1,927.55 km) |
| Holborn to Pomezia | 904.11 mi (1,455.03 km) |
| Holborn to Pomigliano d'Arco | 1,005.47 mi (1,618.15 km) |
| Holborn to Pompei | 1,017.75 mi (1,637.91 km) |
| Holborn to Ponsacco | 739.58 mi (1,190.25 km) |
| Holborn to Pontassieve | 756.91 mi (1,218.13 km) |
| Holborn to Ponte Buggianese | 731.18 mi (1,176.72 km) |
| Holborn to Ponte San Pietro | 597.66 mi (961.84 km) |
| Holborn to Pontecorvo | 952.25 mi (1,532.50 km) |
