| Wiener Neustadt to Ostend | 641.49 mi (1,032.38 km) |
| Wiener Neustadt to Oud-Heverlee | 560.97 mi (902.79 km) |
| Wiener Neustadt to Oud-Turnhout | 559.01 mi (899.65 km) |
| Wiener Neustadt to Oudenaarde | 605.96 mi (975.20 km) |
| Wiener Neustadt to Oudenburg | 637.32 mi (1,025.67 km) |
| Wiener Neustadt to Oupeye | 517.72 mi (833.19 km) |
| Wiener Neustadt to Overijse | 565.53 mi (910.13 km) |
| Wiener Neustadt to Overpelt | 539.05 mi (867.51 km) |
| Wiener Neustadt to Paal | 544.60 mi (876.46 km) |
| Wiener Neustadt to Peer | 535.45 mi (861.72 km) |
| Wiener Neustadt to Pepinster | 507.43 mi (816.63 km) |
| Wiener Neustadt to Peruwelz | 601.00 mi (967.22 km) |
| Wiener Neustadt to Perwez | 550.59 mi (886.09 km) |
| Wiener Neustadt to Philippeville | 554.56 mi (892.48 km) |
| Wiener Neustadt to Plombieres | 505.59 mi (813.67 km) |
