| McKeesport to Los Llanos de Aridane | 3,545.87 mi (5,706.52 km) |
| McKeesport to Los Palacios y Villafranca | 3,868.76 mi (6,226.17 km) |
| McKeesport to Luanco | 3,680.23 mi (5,922.76 km) |
| McKeesport to Lucena | 3,930.89 mi (6,326.15 km) |
| McKeesport to Lugo | 3,615.64 mi (5,818.81 km) |
| McKeesport to Lumbreras | 4,054.09 mi (6,524.43 km) |
| McKeesport to Madrid | 3,871.55 mi (6,230.65 km) |
| McKeesport to Madridejos | 3,909.53 mi (6,291.78 km) |
| McKeesport to Mahon | 4,258.15 mi (6,852.82 km) |
| McKeesport to Mairena del Alcor | 3,871.43 mi (6,230.47 km) |
| McKeesport to Mairena del Aljarafe | 3,856.32 mi (6,206.14 km) |
| McKeesport to Majadahonda | 3,861.88 mi (6,215.09 km) |
| McKeesport to Malaga | 3,956.41 mi (6,367.22 km) |
| McKeesport to Malgrat de Mar | 4,128.83 mi (6,644.72 km) |
| McKeesport to Manacor | 4,220.90 mi (6,792.89 km) |
