| Skien to Masquefa | 1,267.93 mi (2,040.54 km) |
| Skien to Matadepera | 1,258.83 mi (2,025.88 km) |
| Skien to Mazarron | 1,569.42 mi (2,525.74 km) |
| Skien to Meco | 1,404.96 mi (2,261.06 km) |
| Skien to Medina del Campo | 1,385.80 mi (2,230.23 km) |
| Skien to Medina Sidonia | 1,717.59 mi (2,764.20 km) |
| Skien to Mejorada del Campo | 1,416.25 mi (2,279.23 km) |
| Skien to Meliana | 1,427.35 mi (2,297.10 km) |
| Skien to Mengibar | 1,582.62 mi (2,546.98 km) |
| Skien to Merida | 1,567.54 mi (2,522.70 km) |
| Skien to Miajadas | 1,546.25 mi (2,488.45 km) |
| Skien to Mieres | 1,279.76 mi (2,059.57 km) |
| Skien to Miguelturra | 1,519.45 mi (2,445.31 km) |
| Skien to Mijas | 1,686.46 mi (2,714.09 km) |
| Skien to Miranda de Ebro | 1,259.73 mi (2,027.33 km) |
