Teslas tend to meet their EPA ratings if you drive them like the EPA cycle, ie average speed around 45mph in mixed driving, or cruising around 60-65mph on back roads. Mostly the EPA test cycle is not very representative of interstate highway speeds.

If you want to see how a current EV would handle your trip plan it out on https://abetterrouteplanner.com

Even a standard 120v outlet will get you 40-50 miles added overnight.