| Humlebaek to Poggio a Caiano | 841.55 mi (1,354.35 km) |
| Humlebaek to Poggio Renatico | 774.91 mi (1,247.10 km) |
| Humlebaek to Poggiomarino | 1,051.53 mi (1,692.27 km) |
| Humlebaek to Poirino | 789.64 mi (1,270.80 km) |
| Humlebaek to Policoro | 1,105.14 mi (1,778.55 km) |
| Humlebaek to Polistena | 1,224.30 mi (1,970.32 km) |
| Humlebaek to Pomezia | 987.47 mi (1,589.18 km) |
| Humlebaek to Pomigliano d'Arco | 1,042.92 mi (1,678.41 km) |
| Humlebaek to Pompei | 1,054.78 mi (1,697.50 km) |
| Humlebaek to Ponsacco | 857.00 mi (1,379.20 km) |
| Humlebaek to Pontassieve | 843.34 mi (1,357.23 km) |
| Humlebaek to Ponte Buggianese | 841.09 mi (1,353.60 km) |
| Humlebaek to Ponte San Pietro | 720.45 mi (1,159.44 km) |
| Humlebaek to Pontecorvo | 1,003.07 mi (1,614.28 km) |
| Humlebaek to Pontedera | 853.84 mi (1,374.13 km) |
