| Helensburgh to Los Llanos de Aridane | 1,999.06 mi (3,217.17 km) |
| Helensburgh to Los Palacios y Villafranca | 1,303.87 mi (2,098.38 km) |
| Helensburgh to Luanco | 858.48 mi (1,381.59 km) |
| Helensburgh to Lucena | 1,286.33 mi (2,070.16 km) |
| Helensburgh to Lugo | 906.85 mi (1,459.44 km) |
| Helensburgh to Lumbreras | 1,282.20 mi (2,063.51 km) |
| Helensburgh to Madrid | 1,078.85 mi (1,736.24 km) |
| Helensburgh to Madridejos | 1,144.80 mi (1,842.38 km) |
| Helensburgh to Mahon | 1,187.18 mi (1,910.57 km) |
| Helensburgh to Mairena del Alcor | 1,289.42 mi (2,075.12 km) |
| Helensburgh to Mairena del Aljarafe | 1,292.38 mi (2,079.88 km) |
| Helensburgh to Majadahonda | 1,074.68 mi (1,729.53 km) |
| Helensburgh to Malaga | 1,333.39 mi (2,145.88 km) |
| Helensburgh to Malgrat de Mar | 1,048.08 mi (1,686.72 km) |
| Helensburgh to Manacor | 1,192.78 mi (1,919.59 km) |
