Contradiction with Numbers 14:33
Deuteronomy 2:1 describes the Israelites moving for a short period, while Numbers 14:33 states they will wander for forty years.
Numbers 14:33: And your children shall wander in the wilderness forty years, and bear your whoredoms, until your carcases be wasted in the wilderness. [wander: or, feed]
Contradiction with Deuteronomy 1:40
This verse dictates a turn towards the Red Sea through the desert, similar to but not necessarily aligning with the movement described in Deuteronomy 2:1.
Deuteronomy 1:40: But [as for] you, turn you, and take your journey into the wilderness by the way of the Red sea.