Decatur, Illinois to Detroit: Road Trip Guide & Distance

352.4 miles 567.2 km · straight line
428.2 miles actual route 689.1 km · driving distance
7h 56min estimated drive time
$41 - $51 estimated fuel cost
~1h 13min flight time
59° ENE bearing direction

How far is Decatur, Illinois from Detroit?

The distance from Decatur, Illinois to Detroit is 352.4 miles (567.2 km) as the crow flies. Detroit is located ENE of Decatur, Illinois. By car, the driving distance is approximately 428.2 miles, taking about 7h 56min. A direct flight would take roughly 1h 13min. Both are located in United States — Decatur, Illinois in Illinois and Detroit in Michigan.

This is a solid day of driving. Be sure to take breaks every 2-3 hours to avoid driver fatigue, and plan your meals ahead of time. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.

Coordinates come from public place data for Decatur, Illinois and Detroit. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.

How to Get from Decatur, Illinois to Detroit

Method Time Est. Cost Best For
Drive 7h 56min $41 - $51 Flexible stops
Fly ~1h 13min $80–200* Speed
Bus ~9h 31min $34–$64* Budget
Train ~7h 32min $51–$150* Comfort

Suggested Stops Between Decatur, Illinois & Detroit

Quick Facts

Decatur, Illinois
39.84°N, 88.95°W
America/Chicago
205m elevation
Detroit
42.33°N, 83.05°W
America/Detroit
183m elevation
Explore more routes from Detroit

Did You Know?

  • At walking speed (3 mph), it would take about 117 hours of non-stop walking
  • By bicycle at 12 mph, the journey would take roughly 29 hours
  • You could travel this distance about 70.7 times to circle the Earth's equator
Data Sources & Estimate Notes GeoNames · OpenStreetMap · OSRM