Decatur, Illinois to Rowlett: Road Trip Guide & Distance

639 miles 1028.3 km · straight line
766.8 miles estimated 1234 km · driving distance
15h 26min estimated drive time
$74 - $91 estimated fuel cost
~1h 47min flight time
224° SW bearing direction

How far is Decatur, Illinois from Rowlett?

The distance from Decatur, Illinois to Rowlett is 639 miles (1028.3 km) as the crow flies. Rowlett is located SW of Decatur, Illinois. By car, the driving distance is approximately 766.8 miles, taking about 15h 26min. A direct flight would take roughly 1h 47min. Both are located in United States — Decatur, Illinois in Illinois and Rowlett in Texas.

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 Rowlett. 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 Rowlett

Method Time Est. Cost Best For
Drive 15h 26min $74 - $91 Flexible stops
Fly ~1h 47min $80–200* Speed
Bus ~18h 31min $61–$115* Budget
Train ~20h 4min $92–$268* Comfort

Suggested Stops Between Decatur, Illinois & Rowlett

Quick Facts

Decatur, Illinois
39.84°N, 88.95°W
America/Chicago
205m elevation
Rowlett
32.90°N, 96.56°W
America/Chicago
154m elevation
Explore more routes from Rowlett

Did You Know?

  • At walking speed (3 mph), it would take about 213 hours of non-stop walking
  • By bicycle at 12 mph, the journey would take roughly 53 hours
  • You could travel this distance about 39 times to circle the Earth's equator
Data Sources & Estimate Notes GeoNames · OpenStreetMap · Driving distance estimated using road factor coefficients