| Smiltene to Poggibonsi | 1,157.44 mi (1,862.71 km) |
| Smiltene to Poggio a Caiano | 1,138.23 mi (1,831.81 km) |
| Smiltene to Poggio Renatico | 1,071.08 mi (1,723.74 km) |
| Smiltene to Poggiomarino | 1,254.76 mi (2,019.35 km) |
| Smiltene to Poirino | 1,158.50 mi (1,864.43 km) |
| Smiltene to Policoro | 1,259.94 mi (2,027.68 km) |
| Smiltene to Polistena | 1,388.34 mi (2,234.32 km) |
| Smiltene to Pomezia | 1,238.68 mi (1,993.47 km) |
| Smiltene to Pomigliano d'Arco | 1,249.88 mi (2,011.48 km) |
| Smiltene to Pompei | 1,258.90 mi (2,026.01 km) |
| Smiltene to Ponsacco | 1,160.86 mi (1,868.22 km) |
| Smiltene to Pontassieve | 1,131.86 mi (1,821.55 km) |
| Smiltene to Ponte Buggianese | 1,144.57 mi (1,842.01 km) |
| Smiltene to Ponte San Pietro | 1,066.00 mi (1,715.56 km) |
| Smiltene to Pontecorvo | 1,228.37 mi (1,976.87 km) |
