Those 100kw Windsor FM transmitters are some 15 miles or so closer to Toledo (a bit southeast of Windsor in MacGregor - a rural crossroads across the river from Wyandotte, a bit inland from the CKLW-AM array). So they should be heard on a car radio at least to Findlay. Most of the sticks for the Detroit 50+ kw'ers are up in Southfield, closer to a straight northerly shot from Toledo.
But I believe WLJB on 97.9 was on a downtown Detroit skyscraper, since it really blasted across the dial along the riverfront. Is it still there? 93.9 used to be across from Detroit on Riverside Drive, when CKLW-TV had a riverfront tower long ago. It's now out in MacGregor, along with 89.9 and 88.7, too, unless that's changed recently.
It was nice to see how far those FMs, and 91.7 WUOM from a bit north of Ann Arbor (115 kw??), would travel on the flatlands of Northwest Ohio. The music choices and hosting on the local stations in Fremont and Findlay and Tiffin and Archbold and Sandusky could not match the caliber of these bigger ones from Windsor and metro Detroit. But it gave them something to aspire to.