| Somerville to Entroncamento | 3,200.46 mi (5,150.64 km) |
| Somerville to Ericeira | 3,169.05 mi (5,100.09 km) |
| Somerville to Ermezinde | 3,147.04 mi (5,064.67 km) |
| Somerville to Esmoriz | 3,150.56 mi (5,070.34 km) |
| Somerville to Espinho | 3,148.42 mi (5,066.89 km) |
| Somerville to Esposende | 3,127.32 mi (5,032.94 km) |
| Somerville to Estarreja | 3,159.13 mi (5,084.13 km) |
| Somerville to Estoril | 3,177.59 mi (5,113.83 km) |
| Somerville to Estremoz | 3,261.49 mi (5,248.86 km) |
| Somerville to Evora | 3,254.63 mi (5,237.82 km) |
| Somerville to Fafe | 3,158.93 mi (5,083.81 km) |
| Somerville to Falagueira | 3,184.36 mi (5,124.74 km) |
| Somerville to Famalicao | 3,143.18 mi (5,058.45 km) |
| Somerville to Fanzeres | 3,149.21 mi (5,068.17 km) |
| Somerville to Faro | 3,300.71 mi (5,311.99 km) |
