| Riverdale to Entroncamento | 4,110.47 mi (6,615.17 km) |
| Riverdale to Ericeira | 4,074.73 mi (6,557.64 km) |
| Riverdale to Ermezinde | 4,065.54 mi (6,542.85 km) |
| Riverdale to Esmoriz | 4,067.73 mi (6,546.38 km) |
| Riverdale to Espinho | 4,065.83 mi (6,543.33 km) |
| Riverdale to Esposende | 4,046.97 mi (6,512.96 km) |
| Riverdale to Estarreja | 4,075.41 mi (6,558.74 km) |
| Riverdale to Estoril | 4,081.86 mi (6,569.12 km) |
| Riverdale to Estremoz | 4,169.81 mi (6,710.67 km) |
| Riverdale to Evora | 4,160.89 mi (6,696.30 km) |
| Riverdale to Fafe | 4,079.00 mi (6,564.52 km) |
| Riverdale to Falagueira | 4,089.26 mi (6,581.02 km) |
| Riverdale to Famalicao | 4,062.64 mi (6,538.19 km) |
| Riverdale to Fanzeres | 4,067.50 mi (6,546.02 km) |
| Riverdale to Faro | 4,198.21 mi (6,756.37 km) |
