| Basildon to Jozefow | 883.01 mi (1,421.07 km) |
| Basildon to Kalisz | 752.04 mi (1,210.29 km) |
| Basildon to Kamien Pomorski | 618.19 mi (994.88 km) |
| Basildon to Kamienna Gora | 674.17 mi (1,084.97 km) |
| Basildon to Karczew | 884.07 mi (1,422.77 km) |
| Basildon to Kartuzy | 759.05 mi (1,221.58 km) |
| Basildon to Katowice | 809.78 mi (1,303.22 km) |
| Basildon to Kedzierzyn-Kozle | 773.39 mi (1,244.65 km) |
| Basildon to Kepno | 752.02 mi (1,210.26 km) |
| Basildon to Ketrzyn | 885.70 mi (1,425.39 km) |
| Basildon to Kety | 824.68 mi (1,327.20 km) |
| Basildon to Kielce | 870.17 mi (1,400.40 km) |
| Basildon to Kielczow | 719.06 mi (1,157.22 km) |
| Basildon to Klobuck | 796.84 mi (1,282.39 km) |
| Basildon to Klodzko | 705.55 mi (1,135.48 km) |
