| Riga to Poggibonsi | 1,089.53 mi (1,753.44 km) |
| Riga to Poggio a Caiano | 1,069.90 mi (1,721.84 km) |
| Riga to Poggio Renatico | 1,002.36 mi (1,613.14 km) |
| Riga to Poggiomarino | 1,194.62 mi (1,922.56 km) |
| Riga to Poirino | 1,086.11 mi (1,747.93 km) |
| Riga to Policoro | 1,204.47 mi (1,938.41 km) |
| Riga to Polistena | 1,332.89 mi (2,145.09 km) |
| Riga to Pomezia | 1,174.32 mi (1,889.89 km) |
| Riga to Pomigliano d'Arco | 1,189.36 mi (1,914.09 km) |
| Riga to Pompei | 1,198.71 mi (1,929.14 km) |
| Riga to Ponsacco | 1,092.18 mi (1,757.70 km) |
| Riga to Pontassieve | 1,064.04 mi (1,712.41 km) |
| Riga to Ponte Buggianese | 1,075.83 mi (1,731.38 km) |
| Riga to Ponte San Pietro | 994.39 mi (1,600.32 km) |
| Riga to Pontecorvo | 1,166.09 mi (1,876.65 km) |
