| Sint-Gillis-Waas to Kalisz | 600.99 mi (967.20 km) |
| Sint-Gillis-Waas to Kamien Pomorski | 485.40 mi (781.18 km) |
| Sint-Gillis-Waas to Kamienna Gora | 518.45 mi (834.36 km) |
| Sint-Gillis-Waas to Karczew | 735.22 mi (1,183.22 km) |
| Sint-Gillis-Waas to Kartuzy | 625.49 mi (1,006.64 km) |
| Sint-Gillis-Waas to Katowice | 653.64 mi (1,051.93 km) |
| Sint-Gillis-Waas to Kedzierzyn-Kozle | 617.17 mi (993.24 km) |
| Sint-Gillis-Waas to Kepno | 598.82 mi (963.70 km) |
| Sint-Gillis-Waas to Ketrzyn | 748.27 mi (1,204.22 km) |
| Sint-Gillis-Waas to Kety | 667.81 mi (1,074.73 km) |
| Sint-Gillis-Waas to Kielce | 716.35 mi (1,152.85 km) |
| Sint-Gillis-Waas to Kielczow | 565.03 mi (909.33 km) |
| Sint-Gillis-Waas to Klobuck | 642.57 mi (1,034.12 km) |
| Sint-Gillis-Waas to Klodzko | 549.02 mi (883.56 km) |
| Sint-Gillis-Waas to Kluczbork | 611.05 mi (983.38 km) |
