The trip from Sioux Falls to Indianapolis covers roughly 700 miles. You will travel east on I-80 through Iowa and Illinois before heading south on I-65 into Indiana. This is a long-distance drive requiring about 11 hours of travel time. You will pass through major cities like Des Moines and Chicago (bypassing the center).
Total Distance: 1,125 km driving, 950 km air distance.
Avoid Chicago rush hour by taking the I-294 bypass.
Late spring or early autumn for mild weather.