[mytailorisrich]

Europe is ahead of the US in this pandemic so it's not currently possible to say that somewhere in the US is doing better than a comparable location in Europe based on the raw numbers (for that one would need to look at stats relative to e.g. time since n cases).

On the other hand, it is possible to say if they seem to be doing worse.

[earthtourist]

Unless the spread was much faster in some areas than others due to population density, for instance. Back to the confounding variables question...

[DanBC]

It's a bit tricky to compare regions because they test differently, and they count death differently.

Most of the threads comparing death across countries don't say how each of those countries is counting the deaths.