@Donovan-Smith that is a long A-B route, just shy of 600 miles
it seems to be doing the right thing in avoiding the tolls
I put similar start - end points in google maps & selected avoid tolls & the 2 systems seem to track pretty well
a few small differences, the main one being how to route round the tool on the A63 at the Aire Port des Landes, only about 35 miles into the trip
If you select the TomTom & Openstreetmap route algorithms you will see they also take slightly different paths but in general they are all doing similar things
Remember to return the route algorithm setting to Here before you navigate