| Thiers to Octeville | 354.84 mi (571.07 km) |
| Thiers to Oignies | 319.73 mi (514.56 km) |
| Thiers to Oissel | 266.59 mi (429.04 km) |
| Thiers to Olivet | 159.03 mi (255.93 km) |
| Thiers to Ollioules | 219.25 mi (352.86 km) |
| Thiers to Olonne-sur-Mer | 258.69 mi (416.32 km) |
| Thiers to Oloron-Sainte-Marie | 275.08 mi (442.70 km) |
| Thiers to Onet Village | 113.02 mi (181.88 km) |
| Thiers to Onnaing | 313.10 mi (503.88 km) |
| Thiers to Orange | 133.77 mi (215.28 km) |
| Thiers to Orchies | 319.40 mi (514.02 km) |
| Thiers to Orleans | 161.16 mi (259.35 km) |
| Thiers to Orly | 206.71 mi (332.66 km) |
| Thiers to Ormesson-sur-Marne | 207.84 mi (334.49 km) |
| Thiers to Orsay | 206.42 mi (332.21 km) |
