Distance between cities › USA › North Carolina › Mill Spring, NC › Distance from Mill Spring to Ralph Book Hotels

Distance from Mill Spring, NC to Ralph, SD

Distance

1,684 mi

Time

1 day 7 hours

Gas Cost

$154 - $300

There are 1,308.69 miles from Mill Spring to Ralph in northwest direction and 1,684 miles (2,710.14 kilometers) by car, following the I-74 route.

Mill Spring and Ralph are 1 day 7 hours far apart, if you drive non-stop .

This is the fastest route from Mill Spring, NC to Ralph, SD.

Please note the time difference between Mill Spring, NC and Ralph, SD is 2 hours. The current time in Mill Spring is 9:22 pm and the current time in Ralph is 7:22 pm.

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Lowest Price Rental Cars in Mill Spring, NC

Planning on renting a car to go from Mill Spring, NC to Ralph, SD? Here there are some offers to rent a car in Mill Spring, NC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mill Spring »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 67.65 gallons of gas to cover the route between Mill Spring, NC and Ralph, SD.

The estimated cost of gas to go from Mill Spring to Ralph is $216.74.

During the route, an average car will release 1,325.35 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Mill Spring, NC and Ralph, SD

If you want to meet halfway between Mill Spring, NC 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 41.687186 and -91.954129, or 41º 41' 13.8696" N, 91º 57' 14.8644" W. This location is 842.21 miles away from Mill Spring, NC and Ralph, SD and it would take approximately 15 hours 52 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Williamsburg, IA, situated 875 miles from Mill Spring, NC and 813 miles from Ralph, SD. It would take 16 hours 31 mins to go from Mill Spring to Williamsburg and 15 hours 21 mins to go from Ralph to Williamsburg.

Major City Closest to Halfway Point

The major city closest to the halfway point between Mill Spring, NC and Ralph, SD is Cedar Rapids, IA, situated 874 miles from Mill Spring, NC and 797 miles from Ralph, SD. It would take 16 hours 31 mins to go from Mill Spring to Cedar Rapids and 15 hours 18 mins to go from Ralph to Cedar Rapids.