From Green Landscapes. Kansas is the only place in the United States to make this list. A Kansas photographer posted some of his own photos of Kansas sunsets. On the Green Landscape site, the place to go for Kansas sunsets is the Flint Hills, an area between Emporia and Wichita. I've driven through the Flint Hills and it is truly breathtaking even during non sunset times of the day.
Pretty neat that Kansas is right in there with places in Greece, Cambodia and Finland.