| Colmenarejo to Grottaferrata | 870.67 mi (1,401.22 km) |
| Colmenarejo to Grottaglie | 1,123.38 mi (1,807.91 km) |
| Colmenarejo to Grottammare | 934.73 mi (1,504.31 km) |
| Colmenarejo to Grugliasco | 664.18 mi (1,068.90 km) |
| Colmenarejo to Grumo Appula | 1,081.66 mi (1,740.76 km) |
| Colmenarejo to Grumo Nevano | 955.66 mi (1,537.98 km) |
| Colmenarejo to Gualdo Tadino | 881.92 mi (1,419.31 km) |
| Colmenarejo to Guardiagrele | 950.20 mi (1,529.21 km) |
| Colmenarejo to Guastalla | 802.15 mi (1,290.94 km) |
| Colmenarejo to Gubbio | 872.04 mi (1,403.41 km) |
| Colmenarejo to Guspini | 672.26 mi (1,081.90 km) |
| Colmenarejo to Gussago | 793.70 mi (1,277.33 km) |
| Colmenarejo to Iesi | 907.01 mi (1,459.68 km) |
| Colmenarejo to Iesolo | 906.57 mi (1,458.99 km) |
| Colmenarejo to Iglesias | 669.81 mi (1,077.95 km) |
