| Barth to Los Palacios y Villafranca | 1,480.28 mi (2,382.28 km) |
| Barth to Luanco | 1,114.75 mi (1,794.02 km) |
| Barth to Lucena | 1,426.50 mi (2,295.74 km) |
| Barth to Lugo | 1,204.45 mi (1,938.38 km) |
| Barth to Lumbreras | 1,348.47 mi (2,170.16 km) |
| Barth to Madrid | 1,226.13 mi (1,973.27 km) |
| Barth to Madridejos | 1,277.17 mi (2,055.41 km) |
| Barth to Mahon | 1,074.48 mi (1,729.21 km) |
| Barth to Mairena del Alcor | 1,462.79 mi (2,354.13 km) |
| Barth to Mairena del Aljarafe | 1,474.17 mi (2,372.44 km) |
| Barth to Majadahonda | 1,227.71 mi (1,975.80 km) |
| Barth to Malaga | 1,466.04 mi (2,359.37 km) |
| Barth to Malgrat de Mar | 990.31 mi (1,593.74 km) |
| Barth to Manacor | 1,113.97 mi (1,792.77 km) |
| Barth to Mancha Real | 1,380.06 mi (2,221.00 km) |
