Distance between cities › USA › Illinois › Olmsted, IL › Distance from Olmsted to Ralph Book Hotels

Distance from Olmsted, IL to Ralph, SD

Distance

1,192 mi

Time

22 hours 48 mins

Gas Cost

$111 - $216

There are 933.70 miles from Olmsted to Ralph in northwest direction and 1,192 miles (1,918.34 kilometers) by car, following the I-29 and US-6 route.

Olmsted and Ralph are 22 hours 48 mins far apart, if you drive non-stop .

This is the fastest route from Olmsted, IL to Ralph, SD.

Please note the time difference between Olmsted, IL and Ralph, SD is 1 hour. The current time in Olmsted is 8:09 pm and the current time in Ralph is 7:09 pm.

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Lowest Price Rental Cars in Olmsted, IL

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Olmsted »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 47.88 gallons of gas to cover the route between Olmsted, IL and Ralph, SD.

The estimated cost of gas to go from Olmsted to Ralph is $156.19.

During the route, an average car will release 938.12 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 Olmsted, IL and Ralph, SD

If you want to meet halfway between Olmsted, IL and Ralph, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.792329 and -96.051316, or 41º 47' 32.3844" N, 96º 3' 4.7376" W. This location is 596.14 miles away from Olmsted, IL and Ralph, SD and it would take approximately 11 hours 24 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Little Sioux, IA, situated 615 miles from Olmsted, IL and 581 miles from Ralph, SD. It would take 11 hours 46 mins to go from Olmsted to Little Sioux and 11 hours 10 mins to go from Ralph to Little Sioux.