Generally speaking the EPA range for a tesla is very reasonable for the average person under one, albeit HUGE, catch. A) Temperature is such that AC nor Heating needs to run. B) If they do need to run; you don’t stop but rather continue driving non-stop at reasonable speeds with a large portion below 55/60mph. The biggest drain for most folks is stopping and parking. Car then sits and cools/heats in the environment loosing all the energy put in to adjust the climate. Repeat for each leg of your trip. If you eliminate that you quickly see the rated range become possible If not beatable.