| Winterthur to Nuth | 268.77 mi (432.54 km) |
| Winterthur to Oegstgeest | 375.11 mi (603.68 km) |
| Winterthur to Oirschot | 316.29 mi (509.02 km) |
| Winterthur to Oisterwijk | 323.43 mi (520.52 km) |
| Winterthur to Oldebroek | 364.37 mi (586.40 km) |
| Winterthur to Oldenzaal | 342.30 mi (550.88 km) |
| Winterthur to Ommen | 361.53 mi (581.82 km) |
| Winterthur to Oosterend | 398.04 mi (640.58 km) |
| Winterthur to Oosterhout | 334.68 mi (538.61 km) |
| Winterthur to Oosterwolde | 394.34 mi (634.64 km) |
| Winterthur to Oostzaan | 381.24 mi (613.54 km) |
| Winterthur to Opmeer | 396.33 mi (637.83 km) |
| Winterthur to Oss | 327.96 mi (527.80 km) |
| Winterthur to Oud-Beijerland | 355.50 mi (572.13 km) |
| Winterthur to Oudenbosch | 339.58 mi (546.51 km) |
