What's the longest distance you've been able to pull in a station?

[AUdubon5425]

Tuesday night I managed to pick up KFYR in Bismarck, No. Dak. for about 30 seconds. Normally KTSA San Antonio is somewhat listenable - when it fades out a Mexican station can be heard. Guess KTSA and the mexican station both faded out at the same time, allowing me to barely hear a local commercial, station ID and rejoin for the Art Bell Program.

Bismarck is over 1500 miles from New Orleans as the crow flies. Wonder if they'll send me a QSL card if I write (haven't done that in years!)