A distance calculator will help you find out how far it is between any two places, whether within the United States or around the globe. According to Sperling's Best Places, Decatur's metropolitan area population is 114,749. About 3 hours up I-57. It ends in Decatur, Illinois. Road trip from Decatur to Chicago driving distance = 180 miles. How long is the flight from Chicago to Decatur? Relevance. DRIVING DISTANCE. Favorite Answer. Driving distance from Decatur, IL to Chicago, IL is 182 miles (292 km). Phil McCracken. It's a 02 hours 57 minutes drive by car. 147 miles taking I-55 SOUTH to U.S. 51 SOUTH, then U.S. 51 SOUTH to Decatur. Your results will include a straight line distance and a driving distance (if applicable). How far is Chicago, Illinois from Decatur, Illinois? The temperatures in Decatur are hotter than in Chicago. how far is decatur from chicago illinois? three to three n a half hrs. 1 decade ago. For as low as $98, United Airlines can have you in Decatur from Chicago in 1h 07m. 1920 in decatur il as the decatur stayles Driving time from Chicago, IL to Decatur, IL. Your trip begins in Chicago, Illinois. 0 0 & ; 1 decade ago. How long is the drive from Chicago, IL to Decatur, IL? Source(s): Used to live in Decatur. 1 decade ago. 6 Answers. Illinois (US) Distance Chart (Distance Table): For your quick reference, below is a Distance Chart or Distance Table of distances between some of the major cities in Illinois (US). Click the 'Get Directions' link for turn-by-turn driving directions. How far is Chicago, Illinois from Decatur, Illinois? What is the cheapest airline to fly from Chicago to Decatur … Driving directions from Decatur to Chicago : Decatur, IL: NE 41 miles 34 minutes: Champaign, IL: N 127 miles1 hour, 49 minutes: Evergreen Park, IL: You'll find it 4 miles (6 km) from downtown Decatur.\n Iggy. Flight distance is approximately 157 miles (253 km) and flight time from Decatur, IL to Chicago, IL is 18 minutes.Don't forget to check out our "Gas cost calculator" option. Generally, flights for this route are nonstop. The total driving time is 2 hours, 47 minutes. About 180 miles and a 3 hour drive. Lv 6. The driving distance is 180 miles. Decatur is the sixth-most populous city in Illinois, outside of the Chicago Metropolitan Area. Decatur, IL (DEC) is conveniently close to the heart of the city. If you're planning a road trip, you might be interested in seeing the total driving distance from Chicago, IL to Decatur, IL. =] 1 0. v.t. Decatur is a classic Midwest USA small city situated with homes and park areas facing Lake Decatur, and with many historic brick buildings downtown. Distance from Chicago to Decatur (Chicago O'Hare International Airport – Decatur Airport) is 156 miles / 251 kilometers / 136 nautical miles. See also a map, estimated flight duration, carbon dioxide emissions and the time difference between Chicago and Decatur. Answer Save. How far is Decatur, IL (DEC) from central Decatur? The driving distance is 180 miles and the flight distance is 157 miles. 1 0. How far is it from Decatur, IL to Chicago, IL? When did the Chicago bear start?