| Holyhead to Petite-Synthe | 335.35 mi (539.69 km) |
| Holyhead to Pfastatt | 647.64 mi (1,042.27 km) |
| Holyhead to Pia | 808.02 mi (1,300.38 km) |
| Holyhead to Pibrac | 721.85 mi (1,161.71 km) |
| Holyhead to Pierre-Benite | 674.23 mi (1,085.07 km) |
| Holyhead to Pierrefitte-sur-Seine | 426.25 mi (685.99 km) |
| Holyhead to Pierrelatte | 747.50 mi (1,202.98 km) |
| Holyhead to Pierrelaye | 416.90 mi (670.93 km) |
| Holyhead to Pithiviers | 464.98 mi (748.32 km) |
| Holyhead to Plabennec | 332.26 mi (534.72 km) |
| Holyhead to Plaisance-du-Touch | 725.38 mi (1,167.39 km) |
| Holyhead to Plaisir | 421.45 mi (678.26 km) |
| Holyhead to Plan-de-Cuques | 828.23 mi (1,332.91 km) |
| Holyhead to Plerin | 339.69 mi (546.67 km) |
| Holyhead to Ploemeur | 388.66 mi (625.48 km) |
