Distance between cities › USA › Illinois › Gridley, IL › Distance from Gridley to Reliance Book Hotels

Distance from Gridley, IL to Reliance, SD

Distance

736 mi

Time

12 hours 57 mins

Gas Cost

$69 - $135

There are 588.54 miles from Gridley to Reliance in northwest direction and 736 miles (1,184.48 kilometers) by car, following the I-29 route.

Gridley and Reliance are 12 hours 57 mins far apart, if you drive non-stop .

This is the fastest route from Gridley, IL to Reliance, SD.

Gridley, IL and Reliance, SD are in the same time zone (CDT). Current time in both locations is 2:37 am.

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Lowest Price Rental Cars in Gridley, IL

Planning on renting a car to go from Gridley, IL to Reliance, SD? Here there are some offers to rent a car in Gridley, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gridley »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 29.57 gallons of gas to cover the route between Gridley, IL and Reliance, SD.

The estimated cost of gas to go from Gridley to Reliance is $97.32.

During the route, an average car will release 579.36 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.29 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Gridley, IL and Reliance, SD

If you want to meet halfway between Gridley, IL and Reliance, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.49705 and -94.70596, or 41º 29' 49.38" N, 94º 42' 21.456" W. This location is 368.16 miles away from Gridley, IL and Reliance, SD and it would take approximately 6 hours 28 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Adair, IA, situated 358 miles from Gridley, IL and 379 miles from Reliance, SD. It would take 6 hours 37 mins to go from Gridley to Adair and 6 hours 21 mins to go from Reliance to Adair.