| Boulogne-Billancourt to Grottaglie | 938.39 mi (1,510.19 km) |
| Boulogne-Billancourt to Grottammare | 688.28 mi (1,107.68 km) |
| Boulogne-Billancourt to Grugliasco | 361.91 mi (582.44 km) |
| Boulogne-Billancourt to Grumo Appula | 887.53 mi (1,428.35 km) |
| Boulogne-Billancourt to Grumo Nevano | 801.16 mi (1,289.34 km) |
| Boulogne-Billancourt to Gualdo Tadino | 635.84 mi (1,023.28 km) |
| Boulogne-Billancourt to Guardiagrele | 737.67 mi (1,187.16 km) |
| Boulogne-Billancourt to Guastalla | 480.88 mi (773.90 km) |
| Boulogne-Billancourt to Gubbio | 622.33 mi (1,001.54 km) |
| Boulogne-Billancourt to Guspini | 715.88 mi (1,152.09 km) |
| Boulogne-Billancourt to Gussago | 432.95 mi (696.77 km) |
| Boulogne-Billancourt to Iesi | 640.50 mi (1,030.79 km) |
| Boulogne-Billancourt to Iesolo | 538.60 mi (866.79 km) |
| Boulogne-Billancourt to Iglesias | 727.44 mi (1,170.71 km) |
| Boulogne-Billancourt to Imola | 545.46 mi (877.84 km) |
