| Horbury to Poggibonsi | 910.19 mi (1,464.81 km) |
| Horbury to Poggio a Caiano | 888.04 mi (1,429.16 km) |
| Horbury to Poggio Renatico | 848.36 mi (1,365.31 km) |
| Horbury to Poggiomarino | 1,160.89 mi (1,868.27 km) |
| Horbury to Poirino | 736.30 mi (1,184.96 km) |
| Horbury to Policoro | 1,259.25 mi (2,026.56 km) |
| Horbury to Polistena | 1,343.68 mi (2,162.44 km) |
| Horbury to Pomezia | 1,051.61 mi (1,692.40 km) |
| Horbury to Pomigliano d'Arco | 1,149.80 mi (1,850.42 km) |
| Horbury to Pompei | 1,162.25 mi (1,870.46 km) |
| Horbury to Ponsacco | 886.97 mi (1,427.44 km) |
| Horbury to Pontassieve | 901.22 mi (1,450.37 km) |
| Horbury to Ponte Buggianese | 877.48 mi (1,412.17 km) |
| Horbury to Ponte San Pietro | 740.51 mi (1,191.74 km) |
| Horbury to Pontecorvo | 1,097.12 mi (1,765.64 km) |
