| Holyhead to Ploermel | 384.19 mi (618.30 km) |
| Holyhead to Ploufragan | 342.46 mi (551.14 km) |
| Holyhead to Plougastel-Daoulas | 341.27 mi (549.22 km) |
| Holyhead to Plouzane | 340.56 mi (548.08 km) |
| Holyhead to Poissy | 418.54 mi (673.58 km) |
| Holyhead to Poitiers | 514.53 mi (828.05 km) |
| Holyhead to Pont-a-Mousson | 553.71 mi (891.11 km) |
| Holyhead to Pont-du-Chateau | 626.95 mi (1,008.97 km) |
| Holyhead to Pont-Saint-Esprit | 753.47 mi (1,212.59 km) |
| Holyhead to Pont-Sainte-Maxence | 417.24 mi (671.48 km) |
| Holyhead to Pontarlier | 656.54 mi (1,056.61 km) |
| Holyhead to Pontchateau | 420.87 mi (677.32 km) |
| Holyhead to Pontivy | 369.36 mi (594.42 km) |
| Holyhead to Pontoise | 413.93 mi (666.15 km) |
| Holyhead to Pornic | 442.22 mi (711.69 km) |
