| Dumbarton to Jicin | 904.00 mi (1,454.85 km) |
| Dumbarton to Jihlava | 953.14 mi (1,533.93 km) |
| Dumbarton to Jindrichuv Hradec | 942.45 mi (1,516.73 km) |
| Dumbarton to Jirkov | 831.54 mi (1,338.24 km) |
| Dumbarton to Kadan | 829.93 mi (1,335.64 km) |
| Dumbarton to Karlovy Vary | 821.26 mi (1,321.69 km) |
| Dumbarton to Karvina | 1,044.75 mi (1,681.36 km) |
| Dumbarton to Kladno | 868.93 mi (1,398.41 km) |
| Dumbarton to Klasterec nad Ohri | 825.96 mi (1,329.26 km) |
| Dumbarton to Klatovy | 870.90 mi (1,401.58 km) |
| Dumbarton to Kolin | 913.95 mi (1,470.87 km) |
| Dumbarton to Koprivnice | 1,039.47 mi (1,672.86 km) |
| Dumbarton to Kralupy nad Vltavou | 873.10 mi (1,405.12 km) |
| Dumbarton to Kraluv Dvur | 874.48 mi (1,407.34 km) |
| Dumbarton to Krnov | 1,004.32 mi (1,616.30 km) |
