| Peterlee to Lagoa | 1,263.44 mi (2,033.31 km) |
| Peterlee to Lagoa | 1,634.32 mi (2,630.19 km) |
| Peterlee to Lagos | 1,268.32 mi (2,041.17 km) |
| Peterlee to Lamego | 989.25 mi (1,592.05 km) |
| Peterlee to Leiria | 1,093.16 mi (1,759.27 km) |
| Peterlee to Lisbon | 1,166.39 mi (1,877.12 km) |
| Peterlee to Loule | 1,256.83 mi (2,022.67 km) |
| Peterlee to Loures | 1,159.45 mi (1,865.95 km) |
| Peterlee to Lourinha | 1,134.88 mi (1,826.42 km) |
| Peterlee to Lousa | 1,061.16 mi (1,707.77 km) |
| Peterlee to Lousada | 982.11 mi (1,580.56 km) |
| Peterlee to Macedo de Cavaleiros | 948.89 mi (1,527.09 km) |
| Peterlee to Mafamude | 999.78 mi (1,608.99 km) |
| Peterlee to Mafra | 1,154.74 mi (1,858.37 km) |
| Peterlee to Maia | 992.18 mi (1,596.76 km) |
