| Barstow to Los Llanos de Aridane | 5,583.77 mi (8,986.21 km) |
| Barstow to Los Palacios y Villafranca | 5,783.28 mi (9,307.28 km) |
| Barstow to Luanco | 5,506.28 mi (8,861.50 km) |
| Barstow to Lucena | 5,833.37 mi (9,387.91 km) |
| Barstow to Lugo | 5,462.56 mi (8,791.15 km) |
| Barstow to Lumbreras | 5,936.39 mi (9,553.70 km) |
| Barstow to Madrid | 5,729.81 mi (9,221.24 km) |
| Barstow to Madridejos | 5,779.46 mi (9,301.14 km) |
| Barstow to Mahon | 6,062.22 mi (9,756.20 km) |
| Barstow to Mairena del Alcor | 5,782.34 mi (9,305.78 km) |
| Barstow to Mairena del Aljarafe | 5,769.71 mi (9,285.46 km) |
| Barstow to Majadahonda | 5,720.55 mi (9,206.34 km) |
| Barstow to Malaga | 5,866.55 mi (9,441.29 km) |
| Barstow to Malgrat de Mar | 5,920.16 mi (9,527.57 km) |
| Barstow to Manacor | 6,038.29 mi (9,717.70 km) |
