| Wiener Neustadt to Oignies | 625.59 mi (1,006.79 km) |
| Wiener Neustadt to Oissel | 699.66 mi (1,125.99 km) |
| Wiener Neustadt to Olivet | 664.51 mi (1,069.42 km) |
| Wiener Neustadt to Ollioules | 597.93 mi (962.28 km) |
| Wiener Neustadt to Olonne-sur-Mer | 849.11 mi (1,366.51 km) |
| Wiener Neustadt to Oloron-Sainte-Marie | 874.27 mi (1,407.00 km) |
| Wiener Neustadt to Onet Village | 695.31 mi (1,119.00 km) |
| Wiener Neustadt to Onnaing | 598.39 mi (963.02 km) |
| Wiener Neustadt to Orange | 604.47 mi (972.80 km) |
| Wiener Neustadt to Orchies | 614.90 mi (989.58 km) |
| Wiener Neustadt to Orleans | 663.89 mi (1,068.43 km) |
| Wiener Neustadt to Orly | 639.48 mi (1,029.14 km) |
| Wiener Neustadt to Ormesson-sur-Marne | 632.89 mi (1,018.54 km) |
| Wiener Neustadt to Orsay | 648.82 mi (1,044.18 km) |
| Wiener Neustadt to Orthez | 872.55 mi (1,404.23 km) |
