Idiot(noun) an unlearned, ignorant, or simple person, as distinguished from the educated; an ignoramus. Idiot(noun) a human being destitute of the ordinary intellectual powers, whether congenital, developmental, or accidental; commonly, a person without understanding from birth; a natural fool; a natural; an innocent. Idiot(noun)
Charleston, SC is 114 miles from Columbia, SC. The driving time is approximately 1 hour 55 minutes.
You can also use this data to calculate the flight emissions from Washington, DC to Charleston, SC to determine your carbon footprint.   The driving distance from Washington, DC to Charleston, SC is 535 mi with a driving time of about 8 hours 32 mins.