| Sankt Polten to Ostend | 603.62 mi (971.43 km) |
| Sankt Polten to Oud-Heverlee | 523.19 mi (841.99 km) |
| Sankt Polten to Oud-Turnhout | 520.55 mi (837.75 km) |
| Sankt Polten to Oudenaarde | 568.42 mi (914.79 km) |
| Sankt Polten to Oudenburg | 599.48 mi (964.77 km) |
| Sankt Polten to Oupeye | 479.84 mi (772.23 km) |
| Sankt Polten to Overijse | 527.85 mi (849.50 km) |
| Sankt Polten to Overpelt | 500.58 mi (805.61 km) |
| Sankt Polten to Paal | 506.41 mi (814.99 km) |
| Sankt Polten to Peer | 497.07 mi (799.95 km) |
| Sankt Polten to Pepinster | 469.71 mi (755.93 km) |
| Sankt Polten to Peruwelz | 563.96 mi (907.61 km) |
| Sankt Polten to Perwez | 513.08 mi (825.72 km) |
| Sankt Polten to Philippeville | 517.83 mi (833.37 km) |
| Sankt Polten to Plombieres | 467.58 mi (752.50 km) |
