| Morriston to La Union | 981.84 mi (1,580.11 km) |
| Morriston to La Victoria de Acentejo | 1,730.77 mi (2,785.41 km) |
| Morriston to Laguna de Duero | 697.52 mi (1,122.56 km) |
| Morriston to Lalin | 652.77 mi (1,050.53 km) |
| Morriston to Lardero | 642.07 mi (1,033.31 km) |
| Morriston to Laredo | 570.57 mi (918.24 km) |
| Morriston to Las Cabezas de San Juan | 1,019.21 mi (1,640.26 km) |
| Morriston to Las Palmas | 1,731.79 mi (2,787.04 km) |
| Morriston to Las Rozas de Madrid | 771.99 mi (1,242.39 km) |
| Morriston to Las Torres de Cotillas | 951.35 mi (1,531.05 km) |
| Morriston to Lebrija | 1,024.16 mi (1,648.23 km) |
| Morriston to Leganes | 783.33 mi (1,260.64 km) |
| Morriston to Leon | 630.56 mi (1,014.78 km) |
| Morriston to Lepe | 1,008.33 mi (1,622.76 km) |
| Morriston to Linares | 938.50 mi (1,510.37 km) |
