For local delivery, 60 miles is good enough. DHL (see other comment) is providing 80 miles range on his truck and it is widely used by the German Post which has

For local delivery, 60 miles is good enough. DHL (see other comment) is providing 80 miles range on his truck and it is widely used by the German Post which has depot inside the cities. It is of course not adapted if your depot is outside of the city and you need first to drive 20 miles to reach the city and deliver and drive back. This is the current state for parcel delivery with relatively large parcel hubs a bit outside of the cities. But just doubling the range to 140/150 miles should be good enough.