| Opole to Jicin | 114.44 mi (184.17 km) |
| Opole to Jihlava | 135.88 mi (218.68 km) |
| Opole to Jindrichuv Hradec | 167.51 mi (269.59 km) |
| Opole to Jirkov | 197.09 mi (317.19 km) |
| Opole to Kadan | 205.74 mi (331.11 km) |
| Opole to Karlovy Vary | 224.64 mi (361.53 km) |
| Opole to Karvina | 62.26 mi (100.20 km) |
| Opole to Kladno | 172.51 mi (277.63 km) |
| Opole to Klasterec nad Ohri | 210.04 mi (338.02 km) |
| Opole to Klatovy | 223.76 mi (360.11 km) |
| Opole to Kolin | 128.30 mi (206.48 km) |
| Opole to Koprivnice | 74.33 mi (119.62 km) |
| Opole to Kralupy nad Vltavou | 162.00 mi (260.71 km) |
| Opole to Kraluv Dvur | 179.00 mi (288.08 km) |
| Opole to Krnov | 41.13 mi (66.19 km) |
