| Haddington to Kidricevo | 1,034.91 mi (1,665.53 km) |
| Haddington to Kobarid | 972.11 mi (1,564.46 km) |
| Haddington to Kobilje | 1,041.02 mi (1,675.35 km) |
| Haddington to Kocevje | 1,043.80 mi (1,679.84 km) |
| Haddington to Komen | 1,000.22 mi (1,609.69 km) |
| Haddington to Komenda | 1,004.30 mi (1,616.27 km) |
| Haddington to Koper | 1,013.91 mi (1,631.73 km) |
| Haddington to Kostanjevica na Krki | 1,051.20 mi (1,691.74 km) |
| Haddington to Kostel | 1,052.44 mi (1,693.75 km) |
| Haddington to Kozje | 1,043.86 mi (1,679.93 km) |
| Haddington to Kranj | 997.49 mi (1,605.31 km) |
| Haddington to Kranjska Gora | 966.15 mi (1,554.87 km) |
| Haddington to Krizevci | 1,038.41 mi (1,671.16 km) |
| Haddington to Krsko | 1,047.75 mi (1,686.19 km) |
| Haddington to Kuzma | 1,023.26 mi (1,646.78 km) |
