| Amposta to Kluczbork | 1,101.46 mi (1,772.63 km) |
| Amposta to Knurow | 1,091.07 mi (1,755.91 km) |
| Amposta to Kobylka | 1,259.38 mi (2,026.77 km) |
| Amposta to Kokoszki | 1,252.40 mi (2,015.54 km) |
| Amposta to Kolbuszowa | 1,213.14 mi (1,952.36 km) |
| Amposta to Kolno | 1,324.89 mi (2,132.20 km) |
| Amposta to Kolo | 1,163.89 mi (1,873.10 km) |
| Amposta to Kolobrzeg | 1,159.63 mi (1,866.25 km) |
| Amposta to Koluszki | 1,187.57 mi (1,911.21 km) |
| Amposta to Komorniki | 1,102.19 mi (1,773.80 km) |
| Amposta to Konin | 1,152.05 mi (1,854.05 km) |
| Amposta to Konskie | 1,190.69 mi (1,916.23 km) |
| Amposta to Konstancin-Jeziorna | 1,247.42 mi (2,007.53 km) |
| Amposta to Konstantynow Lodzki | 1,170.79 mi (1,884.21 km) |
| Amposta to Koronowo | 1,188.33 mi (1,912.43 km) |
