| Prudhoe to Montijo | 1,130.95 mi (1,820.08 km) |
| Prudhoe to Montilla | 1,207.78 mi (1,943.74 km) |
| Prudhoe to Montmelo | 944.87 mi (1,520.62 km) |
| Prudhoe to Montornes del Valles | 945.72 mi (1,521.99 km) |
| Prudhoe to Montoro | 1,176.73 mi (1,893.77 km) |
| Prudhoe to Monzon | 906.47 mi (1,458.82 km) |
| Prudhoe to Mora | 1,059.29 mi (1,704.76 km) |
| Prudhoe to Moralzarzal | 991.84 mi (1,596.21 km) |
| Prudhoe to Moron de la Frontera | 1,244.18 mi (2,002.31 km) |
| Prudhoe to Mostoles | 1,014.92 mi (1,633.36 km) |
| Prudhoe to Motril | 1,260.72 mi (2,028.94 km) |
| Prudhoe to Muchamiel | 1,145.19 mi (1,843.00 km) |
| Prudhoe to Mula | 1,169.12 mi (1,881.51 km) |
| Prudhoe to Munguia | 803.16 mi (1,292.57 km) |
| Prudhoe to Murcia | 1,173.33 mi (1,888.30 km) |
