| Seia to Mozzate | 913.72 mi (1,470.49 km) |
| Seia to Muggia | 1,138.06 mi (1,831.53 km) |
| Seia to Muggio | 925.11 mi (1,488.81 km) |
| Seia to Mugnano di Napoli | 1,145.88 mi (1,844.12 km) |
| Seia to Musile di Piave | 1,081.37 mi (1,740.30 km) |
| Seia to Mussomeli | 1,165.65 mi (1,875.93 km) |
| Seia to Naples | 1,148.49 mi (1,848.32 km) |
| Seia to Nardo | 1,351.41 mi (2,174.89 km) |
| Seia to Narni | 1,054.18 mi (1,696.54 km) |
| Seia to Nembro | 952.29 mi (1,532.56 km) |
| Seia to Nepi | 1,045.29 mi (1,682.23 km) |
| Seia to Nerviano | 912.53 mi (1,468.58 km) |
| Seia to Nettuno | 1,063.04 mi (1,710.79 km) |
| Seia to Nichelino | 839.23 mi (1,350.61 km) |
| Seia to Nicosia | 1,196.42 mi (1,925.45 km) |
