All variations of king snakes are approximately the same size: from 3-5 ft when full grown. Very few king snakes grow beyond 5 ft.
Eastern kingsnake
No - they are completely different species and will not inter-breed.
andaconda
King Cobra 14 feet
It is the largest of all cobra's AND the largest of all venemous snakes.
I Think the largest snake in North America is the Indigo Snake (Eastern Indigo Snake).It can grow up to 10 feet long.The second is western diamondback rattlesnake.It can grow up to 7 feet long and the largest one was around 9 feet long.The third is King Snake (Common King snake).Some king snakes like scarlet king snake etc grows 3-4 feet long.And some big King Snakes like Common King Snake,California King Snake and Desert king Snake etc can grow up to 6-7 feet long.But the Common King Snake can grow much larger the biggest speciemen was measured nearly 9 feet (8.5 feet) long.
The largest type of cobra snake is the King cobra. It is also the world's longest venomous snake. The King cobra has a length of up to 18.5 to 18.8 feet and is usually found in forests from India through Southeast Asia.
The king cobra, at 12 to 14 feet in length.
that it's the largest venomous snake in the world.
King Cobra, 14 feet
The species is the second longest venomous snake in the world, exceeded in length only by the king cobra.
The King Cobra silly person!
yes, especially to the king cobra which is by far the largest venomous snake reaching up to 18'. but when matched against similar sized venomous snakes they usually win as it is believed they are immune to most venoms. king snakes are colubrids which is they are constrictors