| Alton to Kluczbork | 831.09 mi (1,337.50 km) |
| Alton to Knurow | 860.51 mi (1,384.86 km) |
| Alton to Kobylka | 948.56 mi (1,526.57 km) |
| Alton to Kokoszki | 840.70 mi (1,352.97 km) |
| Alton to Kolbuszowa | 993.27 mi (1,598.52 km) |
| Alton to Kolno | 976.61 mi (1,571.70 km) |
| Alton to Kolo | 840.76 mi (1,353.07 km) |
| Alton to Kolobrzeg | 722.55 mi (1,162.83 km) |
| Alton to Koluszki | 892.56 mi (1,436.44 km) |
| Alton to Komorniki | 758.84 mi (1,221.24 km) |
| Alton to Konin | 825.20 mi (1,328.03 km) |
| Alton to Konskie | 923.45 mi (1,486.14 km) |
| Alton to Konstancin-Jeziorna | 946.36 mi (1,523.03 km) |
| Alton to Konstantynow Lodzki | 872.69 mi (1,404.45 km) |
| Alton to Koronowo | 811.57 mi (1,306.10 km) |
