Well, so far the most distant station I've confirmed is KKZN Thornton / Denver, CO, about 833 mi NE of me. I heard them one afternoon this past year on one of my Tecsun radios (PL-398mp, IIRC, don't remember if I used the SAT but I may have) during a BOH news break, still on 50 kW day pattern. I never heard the call (under KFMB) but did hear places in the Denver area mentioned during traffic & weather.
I also sometimes hear Spanish in the background when nulling KFMB, but have yet to confirm it. Hey what would it take for me to get, for example, 25 kW LU6 Radio Atlántica from Mar del Plata, Argentina, 75 kW CB76 Radio cooperativa from Santiago, Chile, 100 kW HCQR Radio Quito La Voz de la Capital from Quito, Ecuador, or better yet 1 kW / 0.25 kW ZYK222 Rádio Princesa do Jacuí from Candelária, Brazil, considering Mexico is generally southeast of me on approximately the same range of headings?
Other than KKZN and the unID Spanish, my DX on 760 from home consists of KFMB. The video below should give an idea of their signal here.
http://youtu.be/ICaOz_Nvxeo
They are 7.3 mi NW of me. (I guess you'd call that DX since my radio's antenna input wasn't directly connected to their transmitter output?

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