| Buffalo to Entroncamento | 3,558.02 mi (5,726.08 km) |
| Buffalo to Ericeira | 3,529.61 mi (5,680.35 km) |
| Buffalo to Ermezinde | 3,498.29 mi (5,629.95 km) |
| Buffalo to Esmoriz | 3,502.92 mi (5,637.40 km) |
| Buffalo to Espinho | 3,500.59 mi (5,633.65 km) |
| Buffalo to Esposende | 3,477.66 mi (5,596.75 km) |
| Buffalo to Estarreja | 3,512.18 mi (5,652.30 km) |
| Buffalo to Estoril | 3,538.98 mi (5,695.43 km) |
| Buffalo to Estremoz | 3,619.97 mi (5,825.78 km) |
| Buffalo to Evora | 3,614.49 mi (5,816.96 km) |
| Buffalo to Fafe | 3,508.76 mi (5,646.80 km) |
| Buffalo to Falagueira | 3,545.35 mi (5,705.68 km) |
| Buffalo to Famalicao | 3,493.61 mi (5,622.42 km) |
| Buffalo to Fanzeres | 3,500.63 mi (5,633.72 km) |
| Buffalo to Faro | 3,665.54 mi (5,899.11 km) |
