| Aberystwyth to Karis | 1,177.37 mi (1,894.79 km) |
| Aberystwyth to Karkkila | 1,203.82 mi (1,937.36 km) |
| Aberystwyth to Kauhajoki | 1,183.83 mi (1,905.19 km) |
| Aberystwyth to Kauhava | 1,228.22 mi (1,976.63 km) |
| Aberystwyth to Kauniainen | 1,215.54 mi (1,956.22 km) |
| Aberystwyth to Kemi | 1,350.03 mi (2,172.67 km) |
| Aberystwyth to Kemijarvi | 1,452.46 mi (2,337.52 km) |
| Aberystwyth to Kempele | 1,348.12 mi (2,169.58 km) |
| Aberystwyth to Kerava | 1,230.70 mi (1,980.62 km) |
| Aberystwyth to Keuruu | 1,254.83 mi (2,019.46 km) |
| Aberystwyth to Kiiminki | 1,361.74 mi (2,191.52 km) |
| Aberystwyth to Kirkkonummi | 1,203.35 mi (1,936.60 km) |
| Aberystwyth to Kitee | 1,420.04 mi (2,285.33 km) |
| Aberystwyth to Kiuruvesi | 1,344.29 mi (2,163.43 km) |
| Aberystwyth to Kivisto | 1,221.00 mi (1,965.01 km) |
