The distance between San Salvador (El Salvador) and Boise (Idaho, USA) is ca. 4.205,5 km (air line).
Distance between San Salvador and other cities and places worldwide
Distance between San Salvador and other major cities
Los Angeles3697.4 km
Vancouver5016.7 km- New York City3351 km
Mexico CIty1236.4 km
London8755.6 km
Paris8975.4 km
Berlin9630.9 km
Stockholm9645.3 km
Tokyo12487.7 km