| Montabaur to Grottaglie | 826.08 mi (1,329.44 km) |
| Montabaur to Grottammare | 588.33 mi (946.83 km) |
| Montabaur to Grugliasco | 371.17 mi (597.35 km) |
| Montabaur to Grumo Appula | 777.81 mi (1,251.76 km) |
| Montabaur to Grumo Nevano | 725.88 mi (1,168.19 km) |
| Montabaur to Gualdo Tadino | 549.85 mi (884.90 km) |
| Montabaur to Guardiagrele | 645.14 mi (1,038.25 km) |
| Montabaur to Guastalla | 403.62 mi (649.56 km) |
| Montabaur to Gubbio | 538.16 mi (866.08 km) |
| Montabaur to Guspini | 754.43 mi (1,214.13 km) |
| Montabaur to Gussago | 351.03 mi (564.92 km) |
| Montabaur to Iesi | 541.24 mi (871.04 km) |
| Montabaur to Iesolo | 405.38 mi (652.40 km) |
| Montabaur to Iglesias | 769.14 mi (1,237.82 km) |
| Montabaur to Imola | 457.89 mi (736.91 km) |
