| Dumbarton to Kidricevo | 1,094.46 mi (1,761.36 km) |
| Dumbarton to Kobarid | 1,028.54 mi (1,655.27 km) |
| Dumbarton to Kobilje | 1,101.65 mi (1,772.93 km) |
| Dumbarton to Kocevje | 1,100.94 mi (1,771.79 km) |
| Dumbarton to Komen | 1,056.11 mi (1,699.65 km) |
| Dumbarton to Komenda | 1,061.98 mi (1,709.09 km) |
| Dumbarton to Koper | 1,069.31 mi (1,720.88 km) |
| Dumbarton to Kostanjevica na Krki | 1,109.39 mi (1,785.39 km) |
| Dumbarton to Kostel | 1,109.42 mi (1,785.44 km) |
| Dumbarton to Kozje | 1,102.59 mi (1,774.44 km) |
| Dumbarton to Kranj | 1,054.99 mi (1,697.85 km) |
| Dumbarton to Kranjska Gora | 1,023.32 mi (1,646.87 km) |
| Dumbarton to Krizevci | 1,098.58 mi (1,768.00 km) |
| Dumbarton to Krsko | 1,106.18 mi (1,780.23 km) |
| Dumbarton to Kuzma | 1,083.80 mi (1,744.21 km) |
