| Aberystwyth to Jozefow | 1,064.92 mi (1,713.82 km) |
| Aberystwyth to Kalisz | 938.28 mi (1,510.01 km) |
| Aberystwyth to Kamien Pomorski | 785.44 mi (1,264.04 km) |
| Aberystwyth to Kamienna Gora | 867.72 mi (1,396.46 km) |
| Aberystwyth to Karczew | 1,066.29 mi (1,716.02 km) |
| Aberystwyth to Kartuzy | 923.98 mi (1,487.01 km) |
| Aberystwyth to Katowice | 1,003.50 mi (1,614.98 km) |
| Aberystwyth to Kedzierzyn-Kozle | 967.38 mi (1,556.85 km) |
| Aberystwyth to Kepno | 941.29 mi (1,514.85 km) |
| Aberystwyth to Ketrzyn | 1,053.24 mi (1,695.02 km) |
| Aberystwyth to Kety | 1,019.80 mi (1,641.21 km) |
| Aberystwyth to Kielce | 1,059.73 mi (1,705.46 km) |
| Aberystwyth to Kielczow | 909.75 mi (1,464.10 km) |
| Aberystwyth to Klobuck | 987.46 mi (1,589.16 km) |
| Aberystwyth to Klodzko | 900.38 mi (1,449.03 km) |
