| Thouare-sur-Loire to Oegstgeest | 429.65 mi (691.46 km) |
| Thouare-sur-Loire to Oirschot | 420.77 mi (677.16 km) |
| Thouare-sur-Loire to Oisterwijk | 421.41 mi (678.20 km) |
| Thouare-sur-Loire to Oldebroek | 484.28 mi (779.37 km) |
| Thouare-sur-Loire to Oldenzaal | 510.35 mi (821.33 km) |
| Thouare-sur-Loire to Ommen | 503.15 mi (809.74 km) |
| Thouare-sur-Loire to Oosterend | 516.60 mi (831.39 km) |
| Thouare-sur-Loire to Oosterhout | 413.57 mi (665.57 km) |
| Thouare-sur-Loire to Oosterwolde | 522.36 mi (840.66 km) |
| Thouare-sur-Loire to Oostzaan | 454.21 mi (730.99 km) |
| Thouare-sur-Loire to Opmeer | 470.10 mi (756.56 km) |
| Thouare-sur-Loire to Oss | 439.98 mi (708.07 km) |
| Thouare-sur-Loire to Oud-Beijerland | 408.69 mi (657.73 km) |
| Thouare-sur-Loire to Oudenbosch | 400.85 mi (645.10 km) |
| Thouare-sur-Loire to Oudewater | 432.33 mi (695.76 km) |
