| Clayton to Mozzate | 736.06 mi (1,184.57 km) |
| Clayton to Muggia | 893.61 mi (1,438.13 km) |
| Clayton to Muggio | 748.87 mi (1,205.19 km) |
| Clayton to Mugnano di Napoli | 1,158.02 mi (1,863.66 km) |
| Clayton to Musile di Piave | 852.18 mi (1,371.45 km) |
| Clayton to Mussomeli | 1,341.80 mi (2,159.42 km) |
| Clayton to Naples | 1,163.55 mi (1,872.55 km) |
| Clayton to Nardo | 1,317.39 mi (2,120.13 km) |
| Clayton to Narni | 1,017.00 mi (1,636.71 km) |
| Clayton to Nembro | 756.59 mi (1,217.61 km) |
| Clayton to Nepi | 1,027.57 mi (1,653.71 km) |
| Clayton to Nerviano | 744.42 mi (1,198.03 km) |
| Clayton to Nettuno | 1,081.36 mi (1,740.28 km) |
| Clayton to Nichelino | 739.95 mi (1,190.84 km) |
| Clayton to Nicosia | 1,348.68 mi (2,170.49 km) |
