| Heerlen to Klaukkala | 976.78 mi (1,571.97 km) |
| Heerlen to Kokkola | 1,092.18 mi (1,757.69 km) |
| Heerlen to Kontiolahti | 1,206.97 mi (1,942.44 km) |
| Heerlen to Korsholm | 1,024.94 mi (1,649.49 km) |
| Heerlen to Kotka | 1,043.36 mi (1,679.12 km) |
| Heerlen to Kouvola | 1,050.67 mi (1,690.89 km) |
| Heerlen to Kuhmo | 1,250.63 mi (2,012.70 km) |
| Heerlen to Kuopio | 1,154.85 mi (1,858.55 km) |
| Heerlen to Kurikka | 1,015.57 mi (1,634.40 km) |
| Heerlen to Kuusamo | 1,321.84 mi (2,127.30 km) |
| Heerlen to Kuusankoski | 1,049.83 mi (1,689.54 km) |
| Heerlen to Lahti | 1,025.24 mi (1,649.97 km) |
| Heerlen to Laitila | 916.33 mi (1,474.69 km) |
| Heerlen to Lapinlahti | 1,167.05 mi (1,878.18 km) |
| Heerlen to Lappeenranta | 1,100.32 mi (1,770.80 km) |
