West Falls Church station is an Orange Line Metro station located in Fairfax County, VA, about 10 miles from Washington DC. The station is located inside I-495 (the Capital Beltway), in the median of I-66, and near I-66's intersection with VA route 267 (which becomes the Dulles Toll Road, which connects to Dulles International Airport). The station is accessible from I-66's exit 66.