| Mariehamn to Poggio a Caiano | 1,184.24 mi (1,905.85 km) |
| Mariehamn to Poggio Renatico | 1,115.61 mi (1,795.40 km) |
| Mariehamn to Poggiomarino | 1,353.29 mi (2,177.92 km) |
| Mariehamn to Poirino | 1,161.21 mi (1,868.78 km) |
| Mariehamn to Policoro | 1,382.13 mi (2,224.33 km) |
| Mariehamn to Polistena | 1,508.82 mi (2,428.21 km) |
| Mariehamn to Pomezia | 1,312.04 mi (2,111.52 km) |
| Mariehamn to Pomigliano d'Arco | 1,346.42 mi (2,166.86 km) |
| Mariehamn to Pompei | 1,357.08 mi (2,184.01 km) |
| Mariehamn to Ponsacco | 1,203.30 mi (1,936.53 km) |
| Mariehamn to Pontassieve | 1,182.30 mi (1,902.73 km) |
| Mariehamn to Ponte Buggianese | 1,186.85 mi (1,910.06 km) |
| Mariehamn to Ponte San Pietro | 1,081.51 mi (1,740.53 km) |
| Mariehamn to Pontecorvo | 1,315.08 mi (2,116.42 km) |
| Mariehamn to Pontedera | 1,200.26 mi (1,931.63 km) |
