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

Distance from Mill Spring, NC to Smithwick, SD

Distance

1,566 mi

Time

1 day 5 hours

Gas Cost

$143 - $279

There are 1,249.52 miles from Mill Spring to Smithwick in northwest direction and 1,566 miles (2,520.23 kilometers) by car, following the I-80 route.

Mill Spring and Smithwick are 1 day 5 hours far apart, if you drive non-stop .

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

Please note the time difference between Mill Spring, NC and Smithwick, SD is 2 hours. The current time in Mill Spring is 9:20 pm and the current time in Smithwick is 7:20 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 Smithwick, 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 62.90 gallons of gas to cover the route between Mill Spring, NC and Smithwick, SD.

The estimated cost of gas to go from Mill Spring to Smithwick is $201.53.

During the route, an average car will release 1,232.35 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 Smithwick, SD

If you want to meet halfway between Mill Spring, NC and Smithwick, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.950021 and -93.041449, or 38º 57' 0.0756" N, 93º 2' 29.2164" W. This location is 783.11 miles away from Mill Spring, NC and Smithwick, SD and it would take approximately 14 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Nelson, MO, situated 797 miles from Mill Spring, NC and 774 miles from Smithwick, SD. It would take 15 hours 15 mins to go from Mill Spring to Nelson and 14 hours 33 mins to go from Smithwick to Nelson.