Longtime lurker, first time question

In looking up past posts, it seems as if around a half hour is an acceptable travel time between the ceremony and reception. Do people still agree?
Even given this, here is my question though: our ceremony site is roughly half an hour from where most of our family live, and the reception site we're considering is half an hour
further away. There are hotels near the ceremony site if people don't want to drive more than half an hour after the reception (so the full hour home), but there really isn't anywhere closer to the reception site to stay.
We live in an area where driving 25-30 minutes to get to a mall isn't considered out of the ordinary, but I'm still concerned that the hour home may be inconsiderate to guests since we know many will just drive all the way home. What's half an hour more if you're already driving, right? It doesn't seem worth it to get a hotel room.
Thanks in advance for thoughts and insight.