| Houma to Pontedera | 5,351.97 mi (8,613.17 km) |
| Houma to Pontinia | 5,536.23 mi (8,909.71 km) |
| Houma to Porcari | 5,345.24 mi (8,602.33 km) |
| Houma to Porcia | 5,358.13 mi (8,623.08 km) |
| Houma to Pordenone | 5,360.09 mi (8,626.24 km) |
| Houma to Portici | 5,615.04 mi (9,036.53 km) |
| Houma to Porto Empedocle | 5,706.30 mi (9,183.40 km) |
| Houma to Porto Recanati | 5,491.33 mi (8,837.44 km) |
| Houma to Porto Sant'Elpidio | 5,500.90 mi (8,852.85 km) |
| Houma to Porto Tolle | 5,380.58 mi (8,659.21 km) |
| Houma to Porto Torres | 5,345.77 mi (8,603.19 km) |
| Houma to Portoferraio | 5,366.51 mi (8,636.56 km) |
| Houma to Portogruaro | 5,373.49 mi (8,647.80 km) |
| Houma to Portomaggiore | 5,367.19 mi (8,637.66 km) |
| Houma to Potenza | 5,686.51 mi (9,151.55 km) |
