| Greenbelt to Mozzate | 4,192.85 mi (6,747.73 km) |
| Greenbelt to Muggia | 4,399.93 mi (7,081.00 km) |
| Greenbelt to Muggio | 4,207.65 mi (6,771.55 km) |
| Greenbelt to Mugnano di Napoli | 4,585.76 mi (7,380.07 km) |
| Greenbelt to Musile di Piave | 4,348.80 mi (6,998.72 km) |
| Greenbelt to Mussomeli | 4,688.68 mi (7,545.71 km) |
| Greenbelt to Naples | 4,590.33 mi (7,387.42 km) |
| Greenbelt to Nardo | 4,781.53 mi (7,695.13 km) |
| Greenbelt to Narni | 4,453.49 mi (7,167.20 km) |
| Greenbelt to Nembro | 4,225.57 mi (6,800.39 km) |
| Greenbelt to Nepi | 4,455.59 mi (7,170.58 km) |
| Greenbelt to Nerviano | 4,198.50 mi (6,756.83 km) |
| Greenbelt to Nettuno | 4,497.23 mi (7,237.60 km) |
| Greenbelt to Nichelino | 4,158.12 mi (6,691.84 km) |
| Greenbelt to Nicosia | 4,711.93 mi (7,583.11 km) |
