Distance between cities › USA › South Dakota › Reliance, SD › Distance from Reliance to Rillito Book Hotels

Distance from Reliance, SD to Rillito, AZ

Distance

1,441 mi

Time

1 day 1 hour

Gas Cost

$134 - $261

There are 1,008.57 miles from Reliance to Rillito in southwest direction and 1,441 miles (2,319.06 kilometers) by car, following the I-25 route.

Reliance and Rillito are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Reliance, SD to Rillito, AZ.

Please note the time difference between Reliance, SD and Rillito, AZ is 2 hours. The current time in Reliance is 2:43 pm and the current time in Rillito is 12:43 pm.

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Lowest Price Rental Cars in Reliance, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Reliance »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 57.86 gallons of gas to cover the route between Reliance, SD and Rillito, AZ.

The estimated cost of gas to go from Reliance to Rillito is $188.74.

During the route, an average car will release 1,133.60 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Reliance, SD and Rillito, AZ

If you want to meet halfway between Reliance, SD and Rillito, AZ or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.453477 and -104.653795, or 37º 27' 12.5172" N, 104º 39' 13.662" W. This location is 720.36 miles away from Reliance, SD and Rillito, AZ and it would take approximately 12 hours 42 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Aguilar, CO, situated 707 miles from Reliance, SD and 738 miles from Rillito, AZ. It would take 12 hours 30 mins to go from Reliance to Aguilar and 13 hours 2 mins to go from Rillito to Aguilar.