| Louth to Entroncamento | 1,039.92 mi (1,673.60 km) |
| Louth to Ericeira | 1,090.25 mi (1,754.58 km) |
| Louth to Ermezinde | 928.52 mi (1,494.31 km) |
| Louth to Esmoriz | 946.79 mi (1,523.72 km) |
| Louth to Espinho | 943.53 mi (1,518.47 km) |
| Louth to Esposende | 913.11 mi (1,469.51 km) |
| Louth to Estarreja | 958.75 mi (1,542.96 km) |
| Louth to Estoril | 1,106.52 mi (1,780.76 km) |
| Louth to Estremoz | 1,065.22 mi (1,714.30 km) |
| Louth to Evora | 1,089.00 mi (1,752.58 km) |
| Louth to Fafe | 906.11 mi (1,458.24 km) |
| Louth to Falagueira | 1,099.72 mi (1,769.83 km) |
| Louth to Famalicao | 915.12 mi (1,472.74 km) |
| Louth to Fanzeres | 931.41 mi (1,498.95 km) |
| Louth to Faro | 1,192.11 mi (1,918.51 km) |
