Distance from San Marcos, TX to Downers Grove, IL

Driving distance from San Marcos, TX to Downers Grove, IL is 1148 miles (1847 km). How far is it from San Marcos, TX to Downers Grove, IL? It's a 19 hours 19 minutes drive by car. Flight distance is approximately 993 miles (1597 km) and flight time from San Marcos, TX to Downers Grove, IL is 01 hours 59 minutes. Don't forget to check out our "Gas cost calculator" option. It will calculate cost of driving this particular distance. See the map below for the visual display of the upcoming road trip.

Driving distance
1148 Miles
/
1847 Km
Driving distance
Gas consumption
45.92 Gallons
175.47 Litres
Gas consumption
Flight distance
993 Miles
/
1597 Km
Flight distance

How far is it from San Marcos, TX to Downers Grove, IL?

To travel the distance from San Marcos, TX to Downers Grove, IL, please, click on the map to see the route for the journey. "Gas Cost Calculator" tool is to your right. You can always modify it and make the number more applicable for your journey.

Book a Hotel for your trip to Downers Grove, IL

Choose a place to stay while traveling from San Marcos, TX to Downers Grove, IL. We also offer Car Rental widget for your particular journey. There are lots of options to choose from. Give it a try.

Last distance calculations