| Helensburgh to Ploermel | 567.30 mi (912.99 km) |
| Helensburgh to Ploufragan | 526.44 mi (847.22 km) |
| Helensburgh to Plougastel-Daoulas | 528.38 mi (850.34 km) |
| Helensburgh to Plouzane | 527.67 mi (849.20 km) |
| Helensburgh to Poissy | 566.12 mi (911.08 km) |
| Helensburgh to Poitiers | 687.40 mi (1,106.26 km) |
| Helensburgh to Pont-a-Mousson | 667.63 mi (1,074.45 km) |
| Helensburgh to Pont-du-Chateau | 785.80 mi (1,264.63 km) |
| Helensburgh to Pont-Saint-Esprit | 910.72 mi (1,465.66 km) |
| Helensburgh to Pont-Sainte-Maxence | 555.96 mi (894.73 km) |
| Helensburgh to Pontarlier | 787.96 mi (1,268.10 km) |
| Helensburgh to Pontchateau | 603.40 mi (971.08 km) |
| Helensburgh to Pontivy | 554.24 mi (891.96 km) |
| Helensburgh to Pontoise | 559.84 mi (900.98 km) |
| Helensburgh to Pornic | 625.17 mi (1,006.11 km) |
