| Trieste to Mozzate | 232.72 mi (374.53 km) |
| Trieste to Muggia | 3.48 mi (5.60 km) |
| Trieste to Muggio | 219.23 mi (352.81 km) |
| Trieste to Mugnano di Napoli | 328.31 mi (528.36 km) |
| Trieste to Musile di Piave | 58.27 mi (93.78 km) |
| Trieste to Mussomeli | 557.65 mi (897.44 km) |
| Trieste to Naples | 333.70 mi (537.03 km) |
| Trieste to Nardo | 435.05 mi (700.14 km) |
| Trieste to Narni | 225.26 mi (362.53 km) |
| Trieste to Nembro | 193.65 mi (311.64 km) |
| Trieste to Nepi | 245.80 mi (395.57 km) |
| Trieste to Nerviano | 231.48 mi (372.53 km) |
| Trieste to Nettuno | 294.28 mi (473.60 km) |
| Trieste to Nichelino | 300.83 mi (484.15 km) |
| Trieste to Nicosia | 546.82 mi (880.02 km) |
