| Skien to Montilla | 1,621.85 mi (2,610.11 km) |
| Skien to Montmelo | 1,259.66 mi (2,027.23 km) |
| Skien to Montornes del Valles | 1,260.18 mi (2,028.06 km) |
| Skien to Montoro | 1,589.13 mi (2,557.45 km) |
| Skien to Monzon | 1,261.00 mi (2,029.38 km) |
| Skien to Mora | 1,469.55 mi (2,365.01 km) |
| Skien to Moralzarzal | 1,408.42 mi (2,266.63 km) |
| Skien to Moron de la Frontera | 1,666.41 mi (2,681.82 km) |
| Skien to Mostoles | 1,428.78 mi (2,299.41 km) |
| Skien to Motril | 1,658.35 mi (2,668.86 km) |
| Skien to Muchamiel | 1,503.22 mi (2,419.21 km) |
| Skien to Mula | 1,542.22 mi (2,481.97 km) |
| Skien to Munguia | 1,214.86 mi (1,955.13 km) |
| Skien to Murcia | 1,540.97 mi (2,479.95 km) |
| Skien to Muro del Alcoy | 1,478.55 mi (2,379.50 km) |
