| Winterthur to Isny im Allgau | 62.51 mi (100.61 km) |
| Winterthur to Isselburg | 316.05 mi (508.63 km) |
| Winterthur to Issum | 297.63 mi (478.99 km) |
| Winterthur to Itzehoe | 445.33 mi (716.69 km) |
| Winterthur to Jena | 269.66 mi (433.97 km) |
| Winterthur to Jever | 421.34 mi (678.08 km) |
| Winterthur to Jork | 419.10 mi (674.47 km) |
| Winterthur to Juchen | 268.32 mi (431.82 km) |
| Winterthur to Julich | 259.56 mi (417.73 km) |
| Winterthur to Juterbog | 365.98 mi (588.98 km) |
| Winterthur to Kaarst | 273.86 mi (440.74 km) |
| Winterthur to Kaiserslautern | 141.44 mi (227.63 km) |
| Winterthur to Kalkar | 312.55 mi (503.00 km) |
| Winterthur to Kall | 232.74 mi (374.55 km) |
| Winterthur to Kaltenkirchen | 441.40 mi (710.36 km) |
