| Rock Ferry to Kluczbork | 910.74 mi (1,465.70 km) |
| Rock Ferry to Knurow | 948.23 mi (1,526.03 km) |
| Rock Ferry to Kobylka | 1,007.70 mi (1,621.74 km) |
| Rock Ferry to Kokoszki | 875.19 mi (1,408.48 km) |
| Rock Ferry to Kolbuszowa | 1,074.30 mi (1,728.93 km) |
| Rock Ferry to Kolno | 1,022.43 mi (1,645.44 km) |
| Rock Ferry to Kolo | 904.44 mi (1,455.55 km) |
| Rock Ferry to Kolobrzeg | 758.64 mi (1,220.91 km) |
| Rock Ferry to Koluszki | 960.36 mi (1,545.55 km) |
| Rock Ferry to Komorniki | 823.79 mi (1,325.76 km) |
| Rock Ferry to Konin | 889.08 mi (1,430.84 km) |
| Rock Ferry to Konskie | 996.73 mi (1,604.08 km) |
| Rock Ferry to Konstancin-Jeziorna | 1,008.51 mi (1,623.04 km) |
| Rock Ferry to Konstantynow Lodzki | 941.14 mi (1,514.62 km) |
| Rock Ferry to Koronowo | 860.70 mi (1,385.16 km) |
