| Dumbarton to Haram | 597.80 mi (962.07 km) |
| Dumbarton to Harstad | 1,104.04 mi (1,776.78 km) |
| Dumbarton to Haugesund | 436.40 mi (702.31 km) |
| Dumbarton to Helleland | 433.16 mi (697.10 km) |
| Dumbarton to Heum | 584.56 mi (940.76 km) |
| Dumbarton to Honefoss | 614.70 mi (989.26 km) |
| Dumbarton to Horten | 601.98 mi (968.80 km) |
| Dumbarton to Kaldsletta | 1,187.95 mi (1,911.81 km) |
| Dumbarton to Kirkenes | 1,413.91 mi (2,275.46 km) |
| Dumbarton to Kleppe | 425.53 mi (684.82 km) |
| Dumbarton to Kongsberg | 581.47 mi (935.79 km) |
| Dumbarton to Kongsvinger | 670.02 mi (1,078.30 km) |
| Dumbarton to Kopervik | 430.99 mi (693.61 km) |
| Dumbarton to Kosvik | 497.64 mi (800.87 km) |
| Dumbarton to Kragero | 554.75 mi (892.78 km) |
