| Marlow to Kluczbork | 819.76 mi (1,319.28 km) |
| Marlow to Knurow | 850.82 mi (1,369.27 km) |
| Marlow to Kobylka | 933.87 mi (1,502.92 km) |
| Marlow to Kokoszki | 821.95 mi (1,322.81 km) |
| Marlow to Kolbuszowa | 982.56 mi (1,581.27 km) |
| Marlow to Kolno | 959.84 mi (1,544.72 km) |
| Marlow to Kolo | 826.59 mi (1,330.26 km) |
| Marlow to Kolobrzeg | 703.69 mi (1,132.48 km) |
| Marlow to Koluszki | 879.22 mi (1,414.98 km) |
| Marlow to Komorniki | 744.66 mi (1,198.41 km) |
| Marlow to Konin | 811.02 mi (1,305.21 km) |
| Marlow to Konskie | 911.16 mi (1,466.36 km) |
| Marlow to Konstancin-Jeziorna | 932.17 mi (1,500.18 km) |
| Marlow to Konstantynow Lodzki | 859.42 mi (1,383.10 km) |
| Marlow to Koronowo | 794.94 mi (1,279.33 km) |
