| Norristown to Mozzate | 4,080.23 mi (6,566.50 km) |
| Norristown to Muggia | 4,286.95 mi (6,899.17 km) |
| Norristown to Muggio | 4,095.03 mi (6,590.31 km) |
| Norristown to Mugnano di Napoli | 4,473.86 mi (7,199.98 km) |
| Norristown to Musile di Piave | 4,235.90 mi (6,817.02 km) |
| Norristown to Mussomeli | 4,578.03 mi (7,367.62 km) |
| Norristown to Naples | 4,478.44 mi (7,207.36 km) |
| Norristown to Nardo | 4,669.30 mi (7,514.51 km) |
| Norristown to Narni | 4,341.34 mi (6,986.71 km) |
| Norristown to Nembro | 4,112.87 mi (6,619.02 km) |
| Norristown to Nepi | 4,343.54 mi (6,990.26 km) |
| Norristown to Nerviano | 4,085.91 mi (6,575.64 km) |
| Norristown to Nettuno | 4,385.38 mi (7,057.59 km) |
| Norristown to Nichelino | 4,045.81 mi (6,511.10 km) |
| Norristown to Nicosia | 4,601.07 mi (7,404.71 km) |
