| Thouare-sur-Loire to Octeville | 163.19 mi (262.63 km) |
| Thouare-sur-Loire to Oignies | 299.00 mi (481.19 km) |
| Thouare-sur-Loire to Oissel | 184.45 mi (296.85 km) |
| Thouare-sur-Loire to Olivet | 160.98 mi (259.07 km) |
| Thouare-sur-Loire to Ollioules | 454.85 mi (732.00 km) |
| Thouare-sur-Loire to Olonne-sur-Mer | 53.04 mi (85.35 km) |
| Thouare-sur-Loire to Oloron-Sainte-Marie | 284.42 mi (457.73 km) |
| Thouare-sur-Loire to Onet Village | 279.09 mi (449.16 km) |
| Thouare-sur-Loire to Onnaing | 314.38 mi (505.94 km) |
| Thouare-sur-Loire to Orange | 370.86 mi (596.85 km) |
| Thouare-sur-Loire to Orchies | 307.04 mi (494.13 km) |
| Thouare-sur-Loire to Orleans | 162.00 mi (260.72 km) |
| Thouare-sur-Loire to Orly | 204.29 mi (328.78 km) |
| Thouare-sur-Loire to Ormesson-sur-Marne | 211.50 mi (340.38 km) |
| Thouare-sur-Loire to Orsay | 194.57 mi (313.13 km) |
