| Traiskirchen to Oignies | 622.32 mi (1,001.53 km) |
| Traiskirchen to Oissel | 698.24 mi (1,123.70 km) |
| Traiskirchen to Olivet | 665.23 mi (1,070.59 km) |
| Traiskirchen to Ollioules | 606.49 mi (976.05 km) |
| Traiskirchen to Olonne-sur-Mer | 851.00 mi (1,369.55 km) |
| Traiskirchen to Oloron-Sainte-Marie | 879.91 mi (1,416.07 km) |
| Traiskirchen to Onet Village | 700.93 mi (1,128.04 km) |
| Traiskirchen to Onnaing | 595.13 mi (957.77 km) |
| Traiskirchen to Orange | 611.34 mi (983.86 km) |
| Traiskirchen to Orchies | 611.57 mi (984.23 km) |
| Traiskirchen to Orleans | 664.56 mi (1,069.50 km) |
| Traiskirchen to Orly | 638.91 mi (1,028.22 km) |
| Traiskirchen to Ormesson-sur-Marne | 632.25 mi (1,017.51 km) |
| Traiskirchen to Orsay | 648.32 mi (1,043.37 km) |
| Traiskirchen to Orthez | 877.86 mi (1,412.77 km) |
