| Illescas to Kluczbork | 1,296.43 mi (2,086.39 km) |
| Illescas to Knurow | 1,292.17 mi (2,079.55 km) |
| Illescas to Kobylka | 1,452.32 mi (2,337.29 km) |
| Illescas to Kokoszki | 1,425.34 mi (2,293.86 km) |
| Illescas to Kolbuszowa | 1,419.52 mi (2,284.49 km) |
| Illescas to Kolno | 1,512.70 mi (2,434.45 km) |
| Illescas to Kolo | 1,351.71 mi (2,175.37 km) |
| Illescas to Kolobrzeg | 1,323.82 mi (2,130.48 km) |
| Illescas to Koluszki | 1,381.19 mi (2,222.82 km) |
| Illescas to Komorniki | 1,283.91 mi (2,066.26 km) |
| Illescas to Konin | 1,338.78 mi (2,154.56 km) |
| Illescas to Konskie | 1,389.10 mi (2,235.53 km) |
| Illescas to Konstancin-Jeziorna | 1,441.74 mi (2,320.26 km) |
| Illescas to Konstantynow Lodzki | 1,363.35 mi (2,194.10 km) |
| Illescas to Koronowo | 1,366.57 mi (2,199.29 km) |
