| Gaeta to Monticello Conte Otto | 318.77 mi (513.01 km) |
| Gaeta to Montichiari | 331.09 mi (532.83 km) |
| Gaeta to Montignoso | 259.40 mi (417.46 km) |
| Gaeta to Montopoli in Val d'Arno | 221.97 mi (357.22 km) |
| Gaeta to Monza | 370.67 mi (596.53 km) |
| Gaeta to Morbegno | 394.03 mi (634.12 km) |
| Gaeta to Mori | 345.24 mi (555.62 km) |
| Gaeta to Morlupo | 84.28 mi (135.64 km) |
| Gaeta to Morrovalle | 145.10 mi (233.51 km) |
| Gaeta to Mortara | 369.25 mi (594.25 km) |
| Gaeta to Mosciano Sant'Angelo | 107.18 mi (172.49 km) |
| Gaeta to Motta di Livenza | 318.90 mi (513.22 km) |
| Gaeta to Motta Sant'Anastasia | 267.46 mi (430.43 km) |
| Gaeta to Mottola | 185.39 mi (298.36 km) |
| Gaeta to Mozzate | 385.69 mi (620.70 km) |
