| Dumbarton to Karditsa | 1,663.72 mi (2,677.49 km) |
| Dumbarton to Kastoria | 1,580.02 mi (2,542.80 km) |
| Dumbarton to Katerini | 1,634.40 mi (2,630.31 km) |
| Dumbarton to Keratsini | 1,796.26 mi (2,890.81 km) |
| Dumbarton to Kerkyra | 1,585.31 mi (2,551.31 km) |
| Dumbarton to Kiato | 1,765.54 mi (2,841.36 km) |
| Dumbarton to Kifisia | 1,796.44 mi (2,891.09 km) |
| Dumbarton to Kilkis | 1,608.89 mi (2,589.26 km) |
| Dumbarton to Komotini | 1,691.15 mi (2,721.64 km) |
| Dumbarton to Korinthos | 1,775.29 mi (2,857.05 km) |
| Dumbarton to Koropi | 1,808.38 mi (2,910.31 km) |
| Dumbarton to Korydallos | 1,796.44 mi (2,891.10 km) |
| Dumbarton to Kos | 1,978.46 mi (3,184.03 km) |
| Dumbarton to Kozani | 1,608.75 mi (2,589.03 km) |
| Dumbarton to Lagos | 1,679.10 mi (2,702.26 km) |
