| West Mifflin to Miranda de Ebro | 3,840.14 mi (6,180.10 km) |
| West Mifflin to Mislata | 4,058.38 mi (6,531.33 km) |
| West Mifflin to Moana | 3,582.32 mi (5,765.19 km) |
| West Mifflin to Moguer | 3,823.28 mi (6,152.98 km) |
| West Mifflin to Molina de Segura | 4,068.37 mi (6,547.40 km) |
| West Mifflin to Molins de Rey | 4,105.93 mi (6,607.86 km) |
| West Mifflin to Mollerusa | 4,047.85 mi (6,514.39 km) |
| West Mifflin to Mollet | 4,110.72 mi (6,615.57 km) |
| West Mifflin to Moncada | 4,111.32 mi (6,616.53 km) |
| West Mifflin to Moncada | 4,056.97 mi (6,529.06 km) |
| West Mifflin to Monforte de Lemos | 3,633.50 mi (5,847.56 km) |
| West Mifflin to Monforte del Cid | 4,080.30 mi (6,566.60 km) |
| West Mifflin to Mongat | 4,116.11 mi (6,624.25 km) |
| West Mifflin to Monovar | 4,073.26 mi (6,555.27 km) |
| West Mifflin to Monserrat | 4,053.51 mi (6,523.50 km) |
