| Gaeta to Marsciano | 133.41 mi (214.70 km) |
| Gaeta to Martano | 257.63 mi (414.62 km) |
| Gaeta to Martellago | 307.41 mi (494.74 km) |
| Gaeta to Martina Franca | 199.73 mi (321.44 km) |
| Gaeta to Martinengo | 356.09 mi (573.08 km) |
| Gaeta to Martinsicuro | 116.54 mi (187.56 km) |
| Gaeta to Mascali | 254.86 mi (410.15 km) |
| Gaeta to Mascalucia | 264.32 mi (425.39 km) |
| Gaeta to Masera di Padova | 295.89 mi (476.19 km) |
| Gaeta to Maserada sul Piave | 319.42 mi (514.05 km) |
| Gaeta to Massa | 261.37 mi (420.63 km) |
| Gaeta to Massa Lombarda | 240.34 mi (386.79 km) |
| Gaeta to Massafra | 190.48 mi (306.54 km) |
| Gaeta to Massalubrense | 58.23 mi (93.72 km) |
| Gaeta to Massarosa | 246.17 mi (396.17 km) |
