Decatur, Illinois to Shreveport: Road Trip Guide & Distance

571.6 miles 919.9 km · straight line
685.9 miles estimated 1103.9 km · driving distance
13h 48min estimated drive time
$66 - $81 estimated fuel cost
~1h 39min flight time
209° SSW bearing direction

How far is Decatur, Illinois from Shreveport?

The distance from Decatur, Illinois to Shreveport is 571.6 miles (919.9 km) as the crow flies. Shreveport is located SSW of Decatur, Illinois. By car, the driving distance is approximately 685.9 miles, taking about 13h 48min. A direct flight would take roughly 1h 39min. Both are located in United States — Decatur, Illinois in Illinois and Shreveport in Louisiana.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare.

Coordinates come from public place data for Decatur, Illinois and Shreveport. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. 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 Shreveport

Method Time Est. Cost Best For
Drive 13h 48min $66 - $81 Flexible stops
Fly ~1h 39min $80–200* Speed
Bus ~16h 34min $55–$103* Budget
Train ~17h 56min $82–$240* Comfort

Suggested Stops Between Decatur, Illinois & Shreveport

Quick Facts

Decatur, Illinois
39.84°N, 88.95°W
America/Chicago
205m elevation
Shreveport
32.53°N, 93.75°W
America/Chicago
56m elevation
Explore more routes from Shreveport

Did You Know?

  • At walking speed (3 mph), it would take about 191 hours of non-stop walking
  • By bicycle at 12 mph, the journey would take roughly 48 hours
  • You could travel this distance about 43.6 times to circle the Earth's equator
Data Sources & Estimate Notes GeoNames · OpenStreetMap · Driving distance estimated using road factor coefficients