| Wiener Neudorf to Oestrich-Winkel | 398.80 mi (641.81 km) |
| Wiener Neudorf to Offenburg | 386.04 mi (621.28 km) |
| Wiener Neudorf to Oftersheim | 363.07 mi (584.30 km) |
| Wiener Neudorf to Ohrdruf | 314.05 mi (505.42 km) |
| Wiener Neudorf to Ohringen | 320.31 mi (515.48 km) |
| Wiener Neudorf to Olbernhau | 223.06 mi (358.98 km) |
| Wiener Neudorf to Olching | 230.45 mi (370.87 km) |
| Wiener Neudorf to Oldenburg | 497.65 mi (800.90 km) |
| Wiener Neudorf to Oldenburg in Holstein | 489.19 mi (787.28 km) |
| Wiener Neudorf to Olfen | 469.48 mi (755.56 km) |
| Wiener Neudorf to Olpe | 430.33 mi (692.55 km) |
| Wiener Neudorf to Olsberg | 415.85 mi (669.25 km) |
| Wiener Neudorf to Oranienburg | 349.77 mi (562.91 km) |
| Wiener Neudorf to Ortenberg | 362.94 mi (584.10 km) |
| Wiener Neudorf to Oschatz | 264.26 mi (425.29 km) |
