| Zwettl to Jihlava | 58.29 mi (93.81 km) |
| Zwettl to Jindrichuv Hradec | 38.12 mi (61.36 km) |
| Zwettl to Jirkov | 152.06 mi (244.71 km) |
| Zwettl to Kadan | 149.17 mi (240.07 km) |
| Zwettl to Karlovy Vary | 152.62 mi (245.61 km) |
| Zwettl to Karvina | 175.03 mi (281.69 km) |
| Zwettl to Kladno | 117.18 mi (188.59 km) |
| Zwettl to Klasterec nad Ohri | 152.25 mi (245.02 km) |
| Zwettl to Klatovy | 101.05 mi (162.62 km) |
| Zwettl to Kolin | 98.45 mi (158.45 km) |
| Zwettl to Koprivnice | 151.18 mi (243.30 km) |
| Zwettl to Kralupy nad Vltavou | 119.54 mi (192.38 km) |
| Zwettl to Kraluv Dvur | 106.16 mi (170.85 km) |
| Zwettl to Krnov | 153.37 mi (246.82 km) |
| Zwettl to Kromeriz | 111.77 mi (179.88 km) |
