| Boston to El Astillero | 683.88 mi (1,100.59 km) |
| Boston to El Ejido | 1,126.80 mi (1,813.41 km) |
| Boston to El Escorial | 877.60 mi (1,412.36 km) |
| Boston to El Espinar | 869.61 mi (1,399.50 km) |
| Boston to El Molar | 862.02 mi (1,387.28 km) |
| Boston to El Prat de Llobregat | 810.92 mi (1,305.05 km) |
| Boston to El Puerto de Santa Maria | 1,170.33 mi (1,883.46 km) |
| Boston to El Viso del Alcor | 1,111.47 mi (1,788.74 km) |
| Boston to Elche | 1,016.68 mi (1,636.18 km) |
| Boston to Elda | 1,002.20 mi (1,612.88 km) |
| Boston to Elgoibar | 683.23 mi (1,099.56 km) |
| Boston to Erandio | 681.65 mi (1,097.01 km) |
| Boston to Ermua | 685.69 mi (1,103.51 km) |
| Boston to Esparraguera | 795.03 mi (1,279.47 km) |
| Boston to Espartinas | 1,116.36 mi (1,796.61 km) |
