| Costa de Caparica to Grottaferrata | 1,172.71 mi (1,887.30 km) |
| Costa de Caparica to Grottaglie | 1,420.55 mi (2,286.15 km) |
| Costa de Caparica to Grottammare | 1,240.38 mi (1,996.20 km) |
| Costa de Caparica to Grugliasco | 969.82 mi (1,560.77 km) |
| Costa de Caparica to Grumo Appula | 1,380.72 mi (2,222.05 km) |
| Costa de Caparica to Grumo Nevano | 1,253.92 mi (2,017.99 km) |
| Costa de Caparica to Gualdo Tadino | 1,188.26 mi (1,912.32 km) |
| Costa de Caparica to Guardiagrele | 1,253.61 mi (2,017.48 km) |
| Costa de Caparica to Guastalla | 1,109.51 mi (1,785.59 km) |
| Costa de Caparica to Gubbio | 1,178.64 mi (1,896.84 km) |
| Costa de Caparica to Guspini | 958.66 mi (1,542.82 km) |
| Costa de Caparica to Gussago | 1,099.76 mi (1,769.90 km) |
| Costa de Caparica to Iesi | 1,213.78 mi (1,953.39 km) |
| Costa de Caparica to Iesolo | 1,213.70 mi (1,953.26 km) |
| Costa de Caparica to Iglesias | 953.97 mi (1,535.26 km) |
