| Werther to Octeville | 469.63 mi (755.80 km) |
| Werther to Oignies | 259.10 mi (416.98 km) |
| Werther to Oissel | 371.59 mi (598.02 km) |
| Werther to Olivet | 410.07 mi (659.94 km) |
| Werther to Ollioules | 628.74 mi (1,011.87 km) |
| Werther to Olonne-sur-Mer | 596.54 mi (960.04 km) |
| Werther to Oloron-Sainte-Marie | 742.31 mi (1,194.63 km) |
| Werther to Onet Village | 595.77 mi (958.80 km) |
| Werther to Onnaing | 238.63 mi (384.03 km) |
| Werther to Orange | 572.82 mi (921.87 km) |
| Werther to Orchies | 249.18 mi (401.02 km) |
| Werther to Orleans | 407.84 mi (656.35 km) |
| Werther to Orly | 350.84 mi (564.62 km) |
| Werther to Ormesson-sur-Marne | 344.03 mi (553.67 km) |
| Werther to Orsay | 359.84 mi (579.10 km) |
