| Konstanz to Octeville | 511.93 mi (823.87 km) |
| Konstanz to Oignies | 340.41 mi (547.84 km) |
| Konstanz to Oissel | 387.87 mi (624.22 km) |
| Konstanz to Olivet | 338.37 mi (544.56 km) |
| Konstanz to Ollioules | 352.11 mi (566.67 km) |
| Konstanz to Olonne-sur-Mer | 520.72 mi (838.02 km) |
| Konstanz to Oloron-Sainte-Marie | 565.76 mi (910.50 km) |
| Konstanz to Onet Village | 389.65 mi (627.07 km) |
| Konstanz to Onnaing | 315.10 mi (507.10 km) |
| Konstanz to Orange | 321.84 mi (517.96 km) |
| Konstanz to Orchies | 331.37 mi (533.28 km) |
| Konstanz to Orleans | 337.98 mi (543.92 km) |
| Konstanz to Orly | 321.31 mi (517.09 km) |
| Konstanz to Ormesson-sur-Marne | 315.37 mi (507.54 km) |
| Konstanz to Orsay | 329.94 mi (530.99 km) |
