| Rietberg to Ericeira | 1,233.45 mi (1,985.05 km) |
| Rietberg to Ermezinde | 1,084.59 mi (1,745.49 km) |
| Rietberg to Esmoriz | 1,100.79 mi (1,771.55 km) |
| Rietberg to Espinho | 1,098.39 mi (1,767.69 km) |
| Rietberg to Esposende | 1,076.62 mi (1,732.65 km) |
| Rietberg to Estarreja | 1,109.39 mi (1,785.39 km) |
| Rietberg to Estoril | 1,246.85 mi (2,006.61 km) |
| Rietberg to Estremoz | 1,180.45 mi (1,899.75 km) |
| Rietberg to Evora | 1,206.30 mi (1,941.35 km) |
| Rietberg to Fafe | 1,059.33 mi (1,704.83 km) |
| Rietberg to Falagueira | 1,238.19 mi (1,992.67 km) |
| Rietberg to Famalicao | 1,073.20 mi (1,727.15 km) |
| Rietberg to Fanzeres | 1,086.61 mi (1,748.72 km) |
| Rietberg to Faro | 1,296.09 mi (2,085.85 km) |
| Rietberg to Fatima | 1,172.55 mi (1,887.03 km) |
