| Olton to Poggibonsi | 859.85 mi (1,383.80 km) |
| Olton to Poggio a Caiano | 838.61 mi (1,349.61 km) |
| Olton to Poggio Renatico | 803.81 mi (1,293.61 km) |
| Olton to Poggiomarino | 1,112.57 mi (1,790.51 km) |
| Olton to Poirino | 679.74 mi (1,093.93 km) |
| Olton to Policoro | 1,214.80 mi (1,955.03 km) |
| Olton to Polistena | 1,293.65 mi (2,081.92 km) |
| Olton to Pomezia | 999.99 mi (1,609.33 km) |
| Olton to Pomigliano d'Arco | 1,101.39 mi (1,772.51 km) |
| Olton to Pompei | 1,113.67 mi (1,792.28 km) |
| Olton to Ponsacco | 835.49 mi (1,344.59 km) |
| Olton to Pontassieve | 852.81 mi (1,372.47 km) |
| Olton to Ponte Buggianese | 827.11 mi (1,331.10 km) |
| Olton to Ponte San Pietro | 693.43 mi (1,115.97 km) |
| Olton to Pontecorvo | 1,048.18 mi (1,686.88 km) |
