| Louth to Klaukkala | 1,044.19 mi (1,680.46 km) |
| Louth to Kokkola | 1,092.15 mi (1,757.65 km) |
| Louth to Kontiolahti | 1,252.92 mi (2,016.38 km) |
| Louth to Korsholm | 1,027.99 mi (1,654.38 km) |
| Louth to Kotka | 1,117.86 mi (1,799.02 km) |
| Louth to Kouvola | 1,117.16 mi (1,797.90 km) |
| Louth to Kuhmo | 1,274.60 mi (2,051.28 km) |
| Louth to Kuopio | 1,190.98 mi (1,916.69 km) |
| Louth to Kurikka | 1,031.00 mi (1,659.23 km) |
| Louth to Kuusamo | 1,318.36 mi (2,121.70 km) |
| Louth to Kuusankoski | 1,115.31 mi (1,794.91 km) |
| Louth to Lahti | 1,085.49 mi (1,746.93 km) |
| Louth to Laitila | 958.69 mi (1,542.86 km) |
| Louth to Lapinlahti | 1,194.48 mi (1,922.32 km) |
| Louth to Lappeenranta | 1,168.62 mi (1,880.71 km) |
