| Wiener Neudorf to Obernburg am Main | 347.01 mi (558.45 km) |
| Wiener Neudorf to Obernkirchen | 429.53 mi (691.26 km) |
| Wiener Neudorf to Oberschleissheim | 218.98 mi (352.42 km) |
| Wiener Neudorf to Oberstdorf | 284.11 mi (457.23 km) |
| Wiener Neudorf to Obertraubling | 199.21 mi (320.59 km) |
| Wiener Neudorf to Obertshausen | 364.96 mi (587.34 km) |
| Wiener Neudorf to Oberursel | 378.81 mi (609.63 km) |
| Wiener Neudorf to Ochsenfurt | 303.66 mi (488.70 km) |
| Wiener Neudorf to Ochsenhausen | 293.74 mi (472.72 km) |
| Wiener Neudorf to Ochtrup | 493.58 mi (794.34 km) |
| Wiener Neudorf to Odenthal | 459.30 mi (739.17 km) |
| Wiener Neudorf to Oelde | 445.34 mi (716.71 km) |
| Wiener Neudorf to Oelsnitz | 246.74 mi (397.08 km) |
| Wiener Neudorf to Oer-Erkenschwick | 472.04 mi (759.67 km) |
| Wiener Neudorf to Oerlinghausen | 432.17 mi (695.52 km) |
