Approximately 100 miles.
Cincinnati, OH where three days a week you can take the Cardinal east to Washington, DC and New York or west to Indianapolis or Chicago.
Cincinnati is a city in Ohio. Columbus is the capital city in the U.S. state of Ohio.
Columbus is the capital of the state of Ohio Cincinnati is just a city in Ohio.
Yes - Amtrak http://www.amtrak.com/servlet/ContentServer?pagename=Amtrak/HomePage
Halfway between Columbus and Cincinnati
Closer to what? If you're south and/or west of Ohio, Cincinnati is probably closer; if you're east and/or north of Ohio, Columbus is probably closer. If you're IN Ohio, then unless you're in the southwest corner, Columbus is probably closer.
About 1hr 30mins.
98.81 miles
Ohio.
It is 100 miles across I-71.
Columbus, Cleveland, and Cincinnati.
Cleveland