I'm probably misreading your post but did you really have to stop every 45 miles to charge the ID4 (180/4=45)? Or perhaps it was 180+180+ say 100 miles driving around Seattle (460/4=115) that still sounds kind of low mileage in between charging stops. I see the ID4 is rated at 206 miles for the small battery, 291 for the larger one.
At least 3 times on the road not including full charge at home before we left. I *think* there was another charge in Seattle but my memory is spotty, so 3 or 4 charges on the road
1) Halfway between Pdx and Sea, getting close to Centralia where there is Electrify America and less than half charge left. Not knowing where we'll charge in Seattle, stop now to ensure we have enough juice to arrive in Seattle and not have to worry about finding charge right away. Centralia EA had 4 chargers - two had broken handles, 1 wouldn't initiate charge, and the other was occupied, so had to wait longer than normal to charge.
2) Get to seattle, drive around a couple days, start getting low and wondering where we can charge. Lucky for us there was an VW dealership where we were and they allowed us to use their charger. It took hours but not a big deal as we weren't driving anywhere.
3) Drive more around seattle, then head home. Stop again in centralia to charge up. I don't recall the details but probably it said we'd have 10-20% if we waited to get home and that was too close for comfort for me to not stop.
My 2021 ID.4 Pro S had 240 mile range I believe. I sound negative but I really am pro EV. Ever since I got my 2013 Chevy Volt, I was hooked. That had 40 miles EV range before the gas generator kicked in. I didn't use a drop of gas for over a year (except when it forced it to run during extreme cold). Dealer was going to fill it up when I bought it and I said don't bother. I mainly drove it to/from work and charged at home.
That led to buying a Tesla in 2016. When Tesla released autopilot and all Tesla's had free supercharging, I was really excited to travel the country for free, autopilot doing most of the driving, etc. I did one long trip pdx to napa with my family of 4. Back then the supercharger network wasn't so good but was fine for getting from A to B along major highways. The main issue was our Airbnb had no exterior plug and was quite a ways from the nearest supercharger at Petaluma. So I had to factor how many miles to get from AirBnB to Petaluma, charge there, and then lose a bunch of charge just getting back to the Airbnb. Those early Teslas had vicious vampire drain too so it lost charge just sitting at the Airbnb. It was far from convenient and added stress and wasted time to a family vacation.
Tesla opening up superchargers to everyone is a big plus, and I think overall charging situation is so much better now with lots of options. We want to snowbird to the south in retirement and I would love to do it in an EV.