| Castel San Giorgio to Muggia | 336.10 mi (540.90 km) |
| Castel San Giorgio to Muggio | 431.74 mi (694.82 km) |
| Castel San Giorgio to Mugnano di Napoli | 27.06 mi (43.55 km) |
| Castel San Giorgio to Musile di Piave | 350.88 mi (564.68 km) |
| Castel San Giorgio to Mussomeli | 227.11 mi (365.49 km) |
| Castel San Giorgio to Naples | 23.79 mi (38.28 km) |
| Castel San Giorgio to Nardo | 180.06 mi (289.78 km) |
| Castel San Giorgio to Narni | 164.46 mi (264.67 km) |
| Castel San Giorgio to Nembro | 423.21 mi (681.09 km) |
| Castel San Giorgio to Nepi | 158.13 mi (254.48 km) |
| Castel San Giorgio to Nerviano | 437.33 mi (703.82 km) |
| Castel San Giorgio to Nettuno | 115.88 mi (186.49 km) |
| Castel San Giorgio to Nichelino | 460.34 mi (740.85 km) |
| Castel San Giorgio to Nicosia | 210.19 mi (338.27 km) |
| Castel San Giorgio to Niscemi | 251.61 mi (404.93 km) |
