Company tells me drive route that is longer more miles?

I was NOT Ok with being paid short miles. I work for a company now that pays based on GPS miles. You cry about not knowing some secret formula for paid miles. IT IS NOT A SECRET. There was a BOOK called the Household Movers Guide that among other things listed the mileage between every zip code in the US. That is your "secret formula" You have only been driving about 3 years, but that is long enough to know how things are done and how to work around the parts you don't like. But you STILL insist on coming on here with the same BS arguments about how you are being screwed. You are screwing yourself. Plain and simple, then coming on here to piss and moan about how little old you is being mistreated instead of just fixing it.
You picked a weird hill to die on. You are doing the billy bigrigger equivalent to an Army fighting a losing battle against an entrenched enemy over strategically and tactically worthless ground, when all you have to do is bypass that worthless patch of ground.