| Seraing to Kalisz | 550.28 mi (885.60 km) |
| Seraing to Kamien Pomorski | 456.00 mi (733.86 km) |
| Seraing to Kamienna Gora | 460.94 mi (741.82 km) |
| Seraing to Karczew | 686.36 mi (1,104.59 km) |
| Seraing to Kartuzy | 593.01 mi (954.36 km) |
| Seraing to Katowice | 594.56 mi (956.86 km) |
| Seraing to Kedzierzyn-Kozle | 558.09 mi (898.16 km) |
| Seraing to Kepno | 545.06 mi (877.19 km) |
| Seraing to Ketrzyn | 711.01 mi (1,144.26 km) |
| Seraing to Kety | 607.09 mi (977.01 km) |
| Seraing to Kielce | 661.01 mi (1,063.79 km) |
| Seraing to Kielczow | 510.22 mi (821.11 km) |
| Seraing to Klobuck | 586.89 mi (944.50 km) |
| Seraing to Klodzko | 489.59 mi (787.92 km) |
| Seraing to Kluczbork | 555.52 mi (894.02 km) |
