| Upper Grand Lagoon to Los Llanos de Aridane | 4,020.47 mi (6,470.31 km) |
| Upper Grand Lagoon to Los Palacios y Villafranca | 4,478.94 mi (7,208.15 km) |
| Upper Grand Lagoon to Luanco | 4,344.55 mi (6,991.88 km) |
| Upper Grand Lagoon to Lucena | 4,547.61 mi (7,318.67 km) |
| Upper Grand Lagoon to Lugo | 4,271.48 mi (6,874.29 km) |
| Upper Grand Lagoon to Lumbreras | 4,680.42 mi (7,532.41 km) |
| Upper Grand Lagoon to Madrid | 4,515.54 mi (7,267.05 km) |
| Upper Grand Lagoon to Madridejos | 4,546.30 mi (7,316.57 km) |
| Upper Grand Lagoon to Mahon | 4,919.58 mi (7,917.29 km) |
| Upper Grand Lagoon to Mairena del Alcor | 4,484.00 mi (7,216.30 km) |
| Upper Grand Lagoon to Mairena del Aljarafe | 4,467.56 mi (7,189.84 km) |
| Upper Grand Lagoon to Majadahonda | 4,505.87 mi (7,251.50 km) |
| Upper Grand Lagoon to Malaga | 4,567.46 mi (7,350.62 km) |
| Upper Grand Lagoon to Malgrat de Mar | 4,798.40 mi (7,722.29 km) |
| Upper Grand Lagoon to Manacor | 4,877.18 mi (7,849.07 km) |
