West
First you would have to travel west and then go south from Texas.
Northeast.
South
To get from Minnesota to Louisiana, you would generally travel south. Specifically, you would head south-southeast, as Louisiana is located to the southeast of Minnesota. This would involve traveling through states such as Iowa, Missouri, Arkansas, and possibly Mississippi before reaching Louisiana.
Cardinal direction is North (intermediate direction is north by northwest)
First you would have to travel west and then go south from Texas.
Either west or south
From Arizona to Louisiana, you would travel EAST
Since Louisiana is one of the southernmost states in the US, and Alaska is the northernmost state, you would go north to go from Louisiana to Alaska.
Northwest
Northeast.
Basically you would go east.
South.
North
North.
Australia
South east.