KPNW in Eugene, Oregon, dominates this frequency here most nights, with KANN, a small religious station in Utah, often heard with contemporary Christian music in the background.
After hearing KANN, I noticed KPNW was unusually weak and fading with another talk station fading up. As I was fine tuning my Tecsun loop, I very clearly heard a KMOX ID as the station went back from an ad break into "Overnight America." The KMOX talk program could be heard quite a bit over the following 30 minutes—sometimes clearly—under KPNW when KANN would fade out. It faded up to even at times with KPNW's signal, especially around 0745-0747 UTC and again at 0753-0759 UTC; I heard St. Louis ads and the legal ID at that latter time before CBS News on the hour.
Distance from me to the transmitter is 1,714 miles. One technicality question: Do I log this one as Illinois, where the transmitter actually is, or as Missouri?