About 2 hours.
About 10 hours.
12 hours
14 hours 15minutes
About a day, or less.
15 hours
Oklahoma City doesn't connect to the ocean and as such a ship wouldn't be feasible.
It is 1,954.05 miles according to MapQuest.
mapquest it
16
It is 1,343 miles according to MapQuest.
It requires 12 hours of driving time.