| Opava to Knurow | 39.54 mi (63.63 km) |
| Opava to Kobylka | 218.59 mi (351.79 km) |
| Opava to Kokoszki | 306.13 mi (492.66 km) |
| Opava to Kolbuszowa | 172.53 mi (277.66 km) |
| Opava to Kolno | 295.49 mi (475.54 km) |
| Opava to Kolo | 159.45 mi (256.61 km) |
| Opava to Kolobrzeg | 309.03 mi (497.33 km) |
| Opava to Koluszki | 150.03 mi (241.45 km) |
| Opava to Komorniki | 169.16 mi (272.23 km) |
| Opava to Konin | 158.22 mi (254.63 km) |
| Opava to Konskie | 140.55 mi (226.19 km) |
| Opava to Konstancin-Jeziorna | 203.60 mi (327.67 km) |
| Opava to Konstantynow Lodzki | 139.85 mi (225.06 km) |
| Opava to Koronowo | 233.44 mi (375.69 km) |
| Opava to Koscian | 157.93 mi (254.16 km) |
