| Wiener Neustadt to Obernburg am Main | 352.08 mi (566.62 km) |
| Wiener Neustadt to Obernkirchen | 440.84 mi (709.47 km) |
| Wiener Neustadt to Oberschleissheim | 218.41 mi (351.49 km) |
| Wiener Neustadt to Oberstdorf | 279.46 mi (449.74 km) |
| Wiener Neustadt to Obertraubling | 203.43 mi (327.39 km) |
| Wiener Neustadt to Obertshausen | 370.54 mi (596.32 km) |
| Wiener Neustadt to Oberursel | 384.62 mi (618.98 km) |
| Wiener Neustadt to Ochsenfurt | 308.82 mi (497.00 km) |
| Wiener Neustadt to Ochsenhausen | 292.12 mi (470.12 km) |
| Wiener Neustadt to Ochtrup | 503.15 mi (809.75 km) |
| Wiener Neustadt to Odenthal | 466.31 mi (750.45 km) |
| Wiener Neustadt to Oelde | 454.94 mi (732.15 km) |
| Wiener Neustadt to Oelsnitz | 257.55 mi (414.49 km) |
| Wiener Neustadt to Oer-Erkenschwick | 480.52 mi (773.32 km) |
| Wiener Neustadt to Oerlinghausen | 442.49 mi (712.12 km) |
