Tesla Long Range Model Y comes to mind. It's about the same price, and until recently could be ordered with only a small delay from Tesla. The price has gone up by $1K, I believe, and the ordering time has stretched to about 6 months now. Both were better when we test drove it. The model Y is rated at 318 miles, and this is AWD. It's also faster. But it's a very spartan interior, and we both thought the ride was harsher than the EV6. My wife described it as "cheap feeling" by comparison. Tesla is, however, the gold standard by which all EVs are judged.
The Lucid Air has over 500 miles of range. It should be noted that for the cost of the Lucid Air, you could buy a Tesla Model
S and have enough left over for a EV6 on the side.
The Mach-E is currently only available in the base trim (with a small battery), or the GT trim, with tons of power. Neither are what you want for range.
The ID.4 is similar in range to the Kia/Hyundai offerings -- I think. I'm having trouble finding range data on the VW website.
The Bolt is still smoldering.
The Leaf isn't really suitable for road trips due to its air cooled battery.
The bottom line is Tesla gives you a bit more range for about the same price. Lucid gives you a LOT more range, for three times the price.
This is in the US. In other parts of the world, there's a lot more choices.