Fairly new to FT...not jargon-fluent.

I recently switched from flying United to Delta and have a question about booking award tickets.

Earlier this year, I used 120k United miles to fly to Europe with my spouse. I'm close to that many miles now on Delta and would like another trip to Europe, however, I haven't found any award tickets even close to the 60k Saver miles that Delta indicates on their awards chart.

Am I doing something wrong? Am I overly hopeful? Was I just lucky on United?

I fly from a Midwest regional airport - does that make a difference? Can European award tickets be purchased at the Saver level?