| Guastalla to Muggia | 157.98 mi (254.24 km) |
| Guastalla to Muggio | 84.19 mi (135.50 km) |
| Guastalla to Mugnano di Napoli | 329.78 mi (530.73 km) |
| Guastalla to Musile di Piave | 104.24 mi (167.77 km) |
| Guastalla to Mussomeli | 531.59 mi (855.51 km) |
| Guastalla to Naples | 335.36 mi (539.71 km) |
| Guastalla to Nardo | 497.35 mi (800.40 km) |
| Guastalla to Narni | 189.81 mi (305.47 km) |
| Guastalla to Nembro | 72.17 mi (116.15 km) |
| Guastalla to Nepi | 202.92 mi (326.56 km) |
| Guastalla to Nerviano | 92.86 mi (149.45 km) |
| Guastalla to Nettuno | 258.77 mi (416.44 km) |
| Guastalla to Nichelino | 147.76 mi (237.79 km) |
| Guastalla to Nicosia | 531.55 mi (855.44 km) |
| Guastalla to Niscemi | 570.35 mi (917.89 km) |
