| Western Springs to Miranda de Ebro | 4,145.76 mi (6,671.95 km) |
| Western Springs to Mislata | 4,374.97 mi (7,040.83 km) |
| Western Springs to Moana | 3,902.19 mi (6,279.97 km) |
| Western Springs to Moguer | 4,164.52 mi (6,702.14 km) |
| Western Springs to Molina de Segura | 4,393.62 mi (7,070.85 km) |
| Western Springs to Molins de Rey | 4,407.11 mi (7,092.56 km) |
| Western Springs to Mollerusa | 4,350.50 mi (7,001.46 km) |
| Western Springs to Mollet | 4,410.81 mi (7,098.51 km) |
| Western Springs to Moncada | 4,411.71 mi (7,099.96 km) |
| Western Springs to Moncada | 4,373.16 mi (7,037.93 km) |
| Western Springs to Monforte de Lemos | 3,949.62 mi (6,356.30 km) |
| Western Springs to Monforte del Cid | 4,402.91 mi (7,085.80 km) |
| Western Springs to Mongat | 4,416.40 mi (7,107.50 km) |
| Western Springs to Monovar | 4,395.85 mi (7,074.43 km) |
| Western Springs to Monserrat | 4,371.11 mi (7,034.62 km) |
