| Dumbarton to Grabels | 926.72 mi (1,491.42 km) |
| Dumbarton to Gradignan | 791.35 mi (1,273.56 km) |
| Dumbarton to Grand-Couronne | 511.53 mi (823.22 km) |
| Dumbarton to Grande-Synthe | 442.39 mi (711.96 km) |
| Dumbarton to Granville | 507.07 mi (816.05 km) |
| Dumbarton to Grasse | 988.29 mi (1,590.49 km) |
| Dumbarton to Graulhet | 890.40 mi (1,432.97 km) |
| Dumbarton to Gravelines | 439.38 mi (707.12 km) |
| Dumbarton to Grenade | 880.23 mi (1,416.59 km) |
| Dumbarton to Grenoble | 868.89 mi (1,398.34 km) |
| Dumbarton to Gretz-Armainvilliers | 584.99 mi (941.46 km) |
| Dumbarton to Grigny | 582.63 mi (937.66 km) |
| Dumbarton to Grigny | 821.55 mi (1,322.15 km) |
| Dumbarton to Groslay | 561.60 mi (903.81 km) |
| Dumbarton to Guebwiller | 746.71 mi (1,201.71 km) |
