| Holyhead to Mozzate | 803.34 mi (1,292.84 km) |
| Holyhead to Muggia | 978.78 mi (1,575.19 km) |
| Holyhead to Muggio | 817.01 mi (1,314.84 km) |
| Holyhead to Mugnano di Napoli | 1,225.39 mi (1,972.07 km) |
| Holyhead to Musile di Piave | 933.64 mi (1,502.54 km) |
| Holyhead to Mussomeli | 1,396.97 mi (2,248.20 km) |
| Holyhead to Naples | 1,230.79 mi (1,980.77 km) |
| Holyhead to Nardo | 1,394.44 mi (2,244.13 km) |
| Holyhead to Narni | 1,084.19 mi (1,744.84 km) |
| Holyhead to Nembro | 827.94 mi (1,332.44 km) |
| Holyhead to Nepi | 1,092.99 mi (1,758.99 km) |
| Holyhead to Nerviano | 811.09 mi (1,305.32 km) |
| Holyhead to Nettuno | 1,145.02 mi (1,842.73 km) |
| Holyhead to Nichelino | 796.55 mi (1,281.93 km) |
| Holyhead to Nicosia | 1,406.72 mi (2,263.89 km) |
