No
No.
As the question is worded - no, they do not.
you are traveling due southeast
north
It was traveling almost due west
east
north
It depends on where you start. Alaska? Southeast. Florida? West. Texas? South.
By traveling northeast from Tampa on US Interstate 10, a driver can reach Orlando Florida.
southeast
You'd be traveling South East, SE, since Miami, Florida is east and south of San Francisco.
southeast Southeast