| Walsall to Octeville | 204.56 mi (329.21 km) |
| Walsall to Oignies | 258.72 mi (416.37 km) |
| Walsall to Oissel | 260.56 mi (419.33 km) |
| Walsall to Olivet | 368.12 mi (592.43 km) |
| Walsall to Ollioules | 745.40 mi (1,199.60 km) |
| Walsall to Olonne-sur-Mer | 417.70 mi (672.22 km) |
| Walsall to Oloron-Sainte-Marie | 651.58 mi (1,048.61 km) |
| Walsall to Onet Village | 604.68 mi (973.14 km) |
| Walsall to Onnaing | 283.69 mi (456.55 km) |
| Walsall to Orange | 660.65 mi (1,063.21 km) |
| Walsall to Orchies | 267.46 mi (430.44 km) |
| Walsall to Orleans | 365.91 mi (588.87 km) |
| Walsall to Orly | 326.87 mi (526.05 km) |
| Walsall to Ormesson-sur-Marne | 328.27 mi (528.30 km) |
| Walsall to Orsay | 324.36 mi (522.01 km) |
