| Aberystwyth to Klaukkala | 1,218.77 mi (1,961.42 km) |
| Aberystwyth to Kokkola | 1,251.80 mi (2,014.57 km) |
| Aberystwyth to Kontiolahti | 1,421.87 mi (2,288.28 km) |
| Aberystwyth to Korsholm | 1,189.35 mi (1,914.08 km) |
| Aberystwyth to Kotka | 1,292.99 mi (2,080.87 km) |
| Aberystwyth to Kouvola | 1,291.02 mi (2,077.70 km) |
| Aberystwyth to Kuhmo | 1,438.37 mi (2,314.83 km) |
| Aberystwyth to Kuopio | 1,358.35 mi (2,186.05 km) |
| Aberystwyth to Kurikka | 1,195.41 mi (1,923.83 km) |
| Aberystwyth to Kuusamo | 1,474.29 mi (2,372.64 km) |
| Aberystwyth to Kuusankoski | 1,289.01 mi (2,074.46 km) |
| Aberystwyth to Lahti | 1,258.54 mi (2,025.43 km) |
| Aberystwyth to Laitila | 1,129.78 mi (1,818.20 km) |
| Aberystwyth to Lapinlahti | 1,359.84 mi (2,188.45 km) |
| Aberystwyth to Lappeenranta | 1,342.41 mi (2,160.39 km) |
