Distance between cities › USA › South Dakota › Sioux Falls, SD › Distance from Sioux Falls to Harmony Book Hotels

Distance from Sioux Falls, SD to Harmony, CA

Distance

1,816 mi

Time

1 day 8 hours

Gas Cost

$169 - $329

There are 1,402.02 miles from Sioux Falls to Harmony in southwest direction and 1,816 miles (2,922.57 kilometers) by car, following the I-90 route.

Sioux Falls and Harmony are 1 day 8 hours far apart, if you drive non-stop .

This is the fastest route from Sioux Falls, SD to Harmony, CA. The halfway point is Fruita, CO.

Please note the time difference between Sioux Falls, SD and Harmony, CA is 2 hours. The current time in Sioux Falls is 10:47 pm and the current time in Harmony is 8:47 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Sioux Falls, SD to Harmony, CA:

Lowest Price Rental Cars in Sioux Falls, SD

Planning on renting a car to go from Sioux Falls, SD to Harmony, CA? Here there are some offers to rent a car in Sioux Falls, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Sioux Falls »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 72.95 gallons of gas to cover the route between Sioux Falls, SD and Harmony, CA.

The estimated cost of gas to go from Sioux Falls to Harmony is $237.96.

During the route, an average car will release 1,429.24 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 Sioux Falls, SD and Harmony, CA

If you want to meet halfway between Sioux Falls, SD and Harmony, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.190578 and -108.695251, or 39º 11' 26.0808" N, 108º 41' 42.9036" W. This location is 908.23 miles away from Sioux Falls, SD and Harmony, CA and it would take approximately 16 hours 2 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Fruita, CO, situated 899 miles from Sioux Falls, SD and 927 miles from Harmony, CA. It would take 13 hours 46 mins to go from Sioux Falls to Fruita and 13 hours 41 mins to go from Harmony to Fruita.