| Grudziadz to Los Palacios y Villafranca | 1,630.51 mi (2,624.05 km) |
| Grudziadz to Luanco | 1,303.89 mi (2,098.41 km) |
| Grudziadz to Lucena | 1,568.89 mi (2,524.88 km) |
| Grudziadz to Lugo | 1,397.91 mi (2,249.72 km) |
| Grudziadz to Lumbreras | 1,472.92 mi (2,370.44 km) |
| Grudziadz to Madrid | 1,381.37 mi (2,223.10 km) |
| Grudziadz to Madridejos | 1,425.23 mi (2,293.69 km) |
| Grudziadz to Mahon | 1,159.04 mi (1,865.30 km) |
| Grudziadz to Mairena del Alcor | 1,612.93 mi (2,595.76 km) |
| Grudziadz to Mairena del Aljarafe | 1,626.16 mi (2,617.06 km) |
| Grudziadz to Majadahonda | 1,384.41 mi (2,227.99 km) |
| Grudziadz to Malaga | 1,604.37 mi (2,581.99 km) |
| Grudziadz to Malgrat de Mar | 1,102.53 mi (1,774.36 km) |
| Grudziadz to Manacor | 1,207.20 mi (1,942.81 km) |
| Grudziadz to Mancha Real | 1,518.74 mi (2,444.18 km) |
