| Haddington to Klaukkala | 1,040.01 mi (1,673.74 km) |
| Haddington to Kokkola | 1,039.31 mi (1,672.61 km) |
| Haddington to Kontiolahti | 1,224.96 mi (1,971.38 km) |
| Haddington to Korsholm | 980.42 mi (1,577.83 km) |
| Haddington to Kotka | 1,115.01 mi (1,794.43 km) |
| Haddington to Kouvola | 1,108.83 mi (1,784.49 km) |
| Haddington to Kuhmo | 1,230.84 mi (1,980.85 km) |
| Haddington to Kuopio | 1,158.63 mi (1,864.64 km) |
| Haddington to Kurikka | 991.79 mi (1,596.13 km) |
| Haddington to Kuusamo | 1,254.54 mi (2,018.98 km) |
| Haddington to Kuusankoski | 1,106.36 mi (1,780.51 km) |
| Haddington to Lahti | 1,074.34 mi (1,728.98 km) |
| Haddington to Laitila | 942.13 mi (1,516.21 km) |
| Haddington to Lapinlahti | 1,156.04 mi (1,860.46 km) |
| Haddington to Lappeenranta | 1,159.30 mi (1,865.72 km) |
