| Oberwil to Octeville | 444.79 mi (715.83 km) |
| Oberwil to Oignies | 290.52 mi (467.55 km) |
| Oberwil to Oissel | 321.99 mi (518.20 km) |
| Oberwil to Olivet | 264.02 mi (424.91 km) |
| Oberwil to Ollioules | 313.38 mi (504.33 km) |
| Oberwil to Olonne-sur-Mer | 444.20 mi (714.87 km) |
| Oberwil to Oloron-Sainte-Marie | 495.63 mi (797.64 km) |
| Oberwil to Onet Village | 322.56 mi (519.12 km) |
| Oberwil to Onnaing | 267.63 mi (430.71 km) |
| Oberwil to Orange | 268.01 mi (431.31 km) |
| Oberwil to Orchies | 282.83 mi (455.17 km) |
| Oberwil to Orleans | 263.80 mi (424.54 km) |
| Oberwil to Orly | 252.71 mi (406.70 km) |
| Oberwil to Ormesson-sur-Marne | 247.33 mi (398.04 km) |
| Oberwil to Orsay | 260.73 mi (419.61 km) |
