Indiana
Indiana is east of Illinois. Indiana is located between Illinois and Ohio. To the east of Ohio is the state of Pennsylvania.
Illinois and Missouri border one another, and therefore, there is no state in-between them. However, both Illinois and Missouri border the state of Iowa.
The halfway point between Colerain, Ohio and Crete, Illinois is in RIchmond, Indiana.
Indiana
Indiana
Ohio
Ohio River
344.24 miles
Indiana
Ohio river.
There is 363 miles between Illinois and Ohio. There is 1,172 miles between Texas and California. This means there is a greater distance between Texas and California.