Decatur, IL Road Trips

Drivers starting from Decatur, IL have 8 mapped routes to choose from, making it a small but connected base in the Midwest. The route mix is balanced, with options ranging from 39-mile quick runs to 190-mile cross-state drives. Routes from Decatur, IL spread mainly north and west, covering a wide geographic range.

Photo: Stéphane Tendon

Trip Routes

22

Longest Drive

211.3 mi

Round Lake Beach, IL

Quickest Drive

41m

Springfield, IL

Plan Around Decatur, IL

Popular Incoming Routes

Useful if Decatur, IL is the arrival point and you want the strongest routes into the city first.

Round Lake Beach, IL to Decatur, IL 211.3 mi · 3h 43m Belvidere, IL to Decatur, IL 184.2 mi · 3h Carol Stream, IL to Decatur, IL 178.4 mi · 3h 33m West Chicago, IL to Decatur, IL 167.3 mi · 3h 28m

Continue From Decatur, IL

Good next legs if this city is only one stop in a longer road trip.

Decatur, IL to Elk Grove, IL 190 mi · 3h 1m Decatur, IL to Des Plaines, IL 186.3 mi · 3h 43m Decatur, IL to Chicago, IL 179.7 mi · 3h 26m Decatur, IL to Carol Stream, IL 179.1 mi · 3h 35m

Trips from Decatur, IL

Decatur, IL to Elk Grove, IL

190 mi 3h 1m

Decatur, IL to Des Plaines, IL

186.3 mi 3h 43m

Decatur, IL to Chicago, IL

179.7 mi 3h 26m

Decatur, IL to Carol Stream, IL

179.1 mi 3h 35m

Decatur, IL to Crestwood, IL

174.6 mi 3h 30m

Decatur, IL to Markham, IL

86 mi 1h 40m

Decatur, IL to Chatham, IL

50.2 mi 1h 1m

Decatur, IL to Springfield, IL

38.9 mi 41m

Driving from Decatur, IL

The typical drive from Decatur, IL covers about 136 miles and takes around 2h 35m. The majority of routes are short drives — quick enough to finish before lunch and be back for dinner. The longest mapped route runs 190 miles (3h 43m), while the shortest is just 39 miles.

Popular Destinations

The most popular drives from Decatur, IL include Elk Grove, IL (190 mi, 3h 1m), Des Plaines, IL (186.3 mi, 3h 43m), Chicago, IL (179.7 mi, 3h 26m), Carol Stream, IL (179.1 mi, 3h 35m), and Crestwood, IL (174.6 mi, 3h 30m). Most destinations stay within the same state, perfect for exploring the local region thoroughly.

Planning & Costs

Regular gas in IL currently averages around $3.77 per gallon. For the typical 136-mile trip from Decatur, IL, budget about $20 in fuel one way, assuming 25 MPG. Longer hauls and premium fuel will cost proportionally more.

With an average drive under three hours, you have plenty of flexibility — leave whenever it suits you. Routes mostly head north. Summer trips benefit from long daylight hours, while winter departures should start early to maximize visibility.

Frequently Asked Questions

There are 8 mapped routes leaving Decatur, IL and 14 routes heading into Decatur, IL, covering 22 total connections. Distances range from 39 to 190 miles.

The longest mapped route from Decatur, IL covers 190 miles and takes approximately 3h 43m. Shorter options start at just 39 miles.

The average route from Decatur, IL runs about 136 miles with a drive time of roughly 2h 35m. This includes both short day trips and longer multi-day drives.

At current gas prices (about $3.77/gallon for regular), the average 136-mile trip from Decatur, IL costs roughly $20 in fuel one way, based on 25 MPG. Your actual cost depends on your vehicle's efficiency.

The most popular road trip destinations from Decatur, IL include Elk Grove, IL, Des Plaines, IL, Chicago, IL and Carol Stream, IL. Each route page has detailed drive times, fuel estimates, stop suggestions, and turn-by-turn directions.