| Herouville-Saint-Clair to Pontinia | 841.80 mi (1,354.75 km) |
| Herouville-Saint-Clair to Porcari | 637.64 mi (1,026.19 km) |
| Herouville-Saint-Clair to Porcia | 642.28 mi (1,033.65 km) |
| Herouville-Saint-Clair to Pordenone | 644.22 mi (1,036.77 km) |
| Herouville-Saint-Clair to Portici | 918.57 mi (1,478.29 km) |
| Herouville-Saint-Clair to Porto Empedocle | 1,075.01 mi (1,730.06 km) |
| Herouville-Saint-Clair to Porto Recanati | 775.86 mi (1,248.63 km) |
| Herouville-Saint-Clair to Porto Sant'Elpidio | 786.06 mi (1,265.04 km) |
| Herouville-Saint-Clair to Porto Tolle | 662.39 mi (1,066.01 km) |
| Herouville-Saint-Clair to Porto Torres | 717.23 mi (1,154.27 km) |
| Herouville-Saint-Clair to Portoferraio | 673.83 mi (1,084.43 km) |
| Herouville-Saint-Clair to Portogruaro | 657.13 mi (1,057.55 km) |
| Herouville-Saint-Clair to Portomaggiore | 650.00 mi (1,046.07 km) |
| Herouville-Saint-Clair to Potenza | 983.08 mi (1,582.12 km) |
| Herouville-Saint-Clair to Potenza Picena | 776.57 mi (1,249.77 km) |
