| Rock Ferry to Montijo | 1,013.79 mi (1,631.54 km) |
| Rock Ferry to Montilla | 1,093.73 mi (1,760.18 km) |
| Rock Ferry to Montmelo | 852.11 mi (1,371.35 km) |
| Rock Ferry to Montornes del Valles | 853.03 mi (1,372.82 km) |
| Rock Ferry to Montoro | 1,063.04 mi (1,710.80 km) |
| Rock Ferry to Monzon | 805.67 mi (1,296.61 km) |
| Rock Ferry to Mora | 946.51 mi (1,523.26 km) |
| Rock Ferry to Moralzarzal | 878.49 mi (1,413.80 km) |
| Rock Ferry to Moron de la Frontera | 1,128.93 mi (1,816.83 km) |
| Rock Ferry to Mostoles | 901.85 mi (1,451.39 km) |
| Rock Ferry to Motril | 1,148.80 mi (1,848.81 km) |
| Rock Ferry to Muchamiel | 1,040.74 mi (1,674.91 km) |
| Rock Ferry to Mula | 1,061.74 mi (1,708.71 km) |
| Rock Ferry to Munguia | 692.24 mi (1,114.05 km) |
| Rock Ferry to Murcia | 1,066.89 mi (1,717.00 km) |
