| Backnang to Grabels | 453.84 mi (730.38 km) |
| Backnang to Gradignan | 554.71 mi (892.71 km) |
| Backnang to Grand-Couronne | 381.52 mi (614.00 km) |
| Backnang to Grande-Synthe | 347.23 mi (558.81 km) |
| Backnang to Granville | 500.11 mi (804.85 km) |
| Backnang to Grasse | 383.96 mi (617.92 km) |
| Backnang to Graulhet | 503.85 mi (810.86 km) |
| Backnang to Gravelines | 353.66 mi (569.16 km) |
| Backnang to Grenade | 527.11 mi (848.30 km) |
| Backnang to Grenoble | 313.75 mi (504.93 km) |
| Backnang to Gretz-Armainvilliers | 304.73 mi (490.41 km) |
| Backnang to Grigny | 321.16 mi (516.86 km) |
| Backnang to Grigny | 316.94 mi (510.06 km) |
| Backnang to Groslay | 321.32 mi (517.12 km) |
| Backnang to Guebwiller | 124.55 mi (200.45 km) |
