| Sieradz to Ericeira | 1,608.63 mi (2,588.83 km) |
| Sieradz to Ermezinde | 1,472.87 mi (2,370.36 km) |
| Sieradz to Esmoriz | 1,487.31 mi (2,393.59 km) |
| Sieradz to Espinho | 1,485.45 mi (2,390.61 km) |
| Sieradz to Esposende | 1,468.94 mi (2,364.03 km) |
| Sieradz to Estarreja | 1,493.79 mi (2,404.03 km) |
| Sieradz to Estoril | 1,619.84 mi (2,606.88 km) |
| Sieradz to Estremoz | 1,541.47 mi (2,480.76 km) |
| Sieradz to Evora | 1,567.33 mi (2,522.38 km) |
| Sieradz to Fafe | 1,447.29 mi (2,329.18 km) |
| Sieradz to Falagueira | 1,610.45 mi (2,591.76 km) |
| Sieradz to Famalicao | 1,462.98 mi (2,354.44 km) |
| Sieradz to Fanzeres | 1,474.35 mi (2,372.74 km) |
| Sieradz to Faro | 1,644.47 mi (2,646.53 km) |
| Sieradz to Fatima | 1,548.10 mi (2,491.42 km) |
