Distance between cities › USA › Wisconsin › Omro, WI › Distance from Omro to Ralph Book Hotels

Distance from Omro, WI to Ralph, SD

Distance

870 mi

Time

16 hours 37 mins

Gas Cost

$81 - $158

There are 710.03 miles from Omro to Ralph in west direction and 870 miles (1,400.13 kilometers) by car, following the I-94 route.

Omro and Ralph are 16 hours 37 mins far apart, if you drive non-stop .

This is the fastest route from Omro, WI to Ralph, SD.

Please note the time difference between Omro, WI and Ralph, SD is 1 hour. The current time in Omro is 3:48 am and the current time in Ralph is 2:48 am.

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Lowest Price Rental Cars in Omro, WI

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Omro »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 34.95 gallons of gas to cover the route between Omro, WI and Ralph, SD.

The estimated cost of gas to go from Omro to Ralph is $114.01.

During the route, an average car will release 684.73 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 Omro, WI and Ralph, SD

If you want to meet halfway between Omro, WI 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 46.313456 and -96.122495, or 46º 18' 48.4416" N, 96º 7' 20.982" W. This location is 435.12 miles away from Omro, WI and Ralph, SD and it would take approximately 8 hours 18 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Fergus Falls, MN, situated 438 miles from Omro, WI and 434 miles from Ralph, SD. It would take 8 hours 36 mins to go from Omro to Fergus Falls and 8 hours 7 mins to go from Ralph to Fergus Falls.