| Llanelli to Lagoa | 1,026.92 mi (1,652.67 km) |
| Llanelli to Lagoa | 1,415.96 mi (2,278.77 km) |
| Llanelli to Lagos | 1,031.26 mi (1,659.66 km) |
| Llanelli to Lamego | 751.35 mi (1,209.18 km) |
| Llanelli to Leiria | 853.91 mi (1,374.24 km) |
| Llanelli to Lisbon | 927.13 mi (1,492.07 km) |
| Llanelli to Loule | 1,021.53 mi (1,643.99 km) |
| Llanelli to Loures | 920.08 mi (1,480.73 km) |
| Llanelli to Lourinha | 894.99 mi (1,440.34 km) |
| Llanelli to Lousa | 822.94 mi (1,324.39 km) |
| Llanelli to Lousada | 742.91 mi (1,195.59 km) |
| Llanelli to Macedo de Cavaleiros | 713.28 mi (1,147.92 km) |
| Llanelli to Mafamude | 759.90 mi (1,222.94 km) |
| Llanelli to Mafra | 914.98 mi (1,472.52 km) |
| Llanelli to Maia | 752.18 mi (1,210.52 km) |
