| Grayslake to Los Llanos de Aridane | 3,944.35 mi (6,347.81 km) |
| Grayslake to Los Palacios y Villafranca | 4,201.45 mi (6,761.59 km) |
| Grayslake to Luanco | 3,975.23 mi (6,397.51 km) |
| Grayslake to Lucena | 4,258.74 mi (6,853.79 km) |
| Grayslake to Lugo | 3,918.45 mi (6,306.13 km) |
| Grayslake to Lumbreras | 4,374.26 mi (7,039.69 km) |
| Grayslake to Madrid | 4,180.81 mi (6,728.36 km) |
| Grayslake to Madridejos | 4,223.76 mi (6,797.48 km) |
| Grayslake to Mahon | 4,549.47 mi (7,321.66 km) |
| Grayslake to Mairena del Alcor | 4,202.58 mi (6,763.39 km) |
| Grayslake to Mairena del Aljarafe | 4,188.46 mi (6,740.67 km) |
| Grayslake to Majadahonda | 4,171.24 mi (6,712.96 km) |
| Grayslake to Malaga | 4,287.66 mi (6,900.33 km) |
| Grayslake to Malgrat de Mar | 4,414.39 mi (7,104.27 km) |
| Grayslake to Manacor | 4,516.88 mi (7,269.22 km) |
