| Dumbarton to Feldkirchen | 1,021.57 mi (1,644.05 km) |
| Dumbarton to Furstenfeld | 1,073.63 mi (1,727.84 km) |
| Dumbarton to Ganserndorf | 1,038.20 mi (1,670.82 km) |
| Dumbarton to Gerasdorf bei Wien | 1,031.18 mi (1,659.52 km) |
| Dumbarton to Gleisdorf | 1,058.12 mi (1,702.89 km) |
| Dumbarton to Gmunden | 954.45 mi (1,536.04 km) |
| Dumbarton to Gotzis | 848.81 mi (1,366.04 km) |
| Dumbarton to Graz | 1,050.39 mi (1,690.43 km) |
| Dumbarton to Gross-Enzersdorf | 1,038.25 mi (1,670.90 km) |
| Dumbarton to Guntramsdorf | 1,036.48 mi (1,668.06 km) |
| Dumbarton to Hall in Tirol | 909.14 mi (1,463.12 km) |
| Dumbarton to Hallein | 942.08 mi (1,516.13 km) |
| Dumbarton to Hard | 842.03 mi (1,355.12 km) |
| Dumbarton to Hohenems | 847.75 mi (1,364.32 km) |
| Dumbarton to Hollabrunn | 1,005.71 mi (1,618.53 km) |
