i think that is pretty close, only stacked on the ground to those dimensions.
Looking at a fireplace transom as 25" wide; cut pieces at 24"/2' to assure clearance and lil'fergiveness. 8' long x 4' high rectangle of these pieces is one side, or a face of the chord; stacked on ground fairly tightly, without a bunch of airspace.
8' long stack along ground, 4' high of the 2' pieces; then doubled to 2 vertical layers to form 8' x 4' x 4' of the 2' pieces stacked on ground solidly in 'cube' (not too much air space) would make both faces of, or a full chord.
Different bed lengths, widths, boxes, stacking habits etc. make quoting a truck a lil more difficult. Small wood burners, might only take 16" pieces etc.