| Penarth to Mozzate | 680.42 mi (1,095.03 km) |
| Penarth to Muggia | 870.74 mi (1,401.32 km) |
| Penarth to Muggio | 694.60 mi (1,117.86 km) |
| Penarth to Mugnano di Napoli | 1,099.50 mi (1,769.48 km) |
| Penarth to Musile di Piave | 822.05 mi (1,322.95 km) |
| Penarth to Mussomeli | 1,263.11 mi (2,032.78 km) |
| Penarth to Naples | 1,104.79 mi (1,777.99 km) |
| Penarth to Nardo | 1,275.56 mi (2,052.82 km) |
| Penarth to Narni | 958.89 mi (1,543.18 km) |
| Penarth to Nembro | 708.04 mi (1,139.47 km) |
| Penarth to Nepi | 966.38 mi (1,555.23 km) |
| Penarth to Nerviano | 687.61 mi (1,106.60 km) |
| Penarth to Nettuno | 1,016.95 mi (1,636.62 km) |
| Penarth to Nichelino | 666.35 mi (1,072.38 km) |
| Penarth to Nicosia | 1,274.35 mi (2,050.86 km) |
