Distance between cities › USA › South Dakota › Vermillion, SD › Distance from Vermillion to Smithwick Book Hotels

Distance from Vermillion, SD to Smithwick, SD

Distance

452 mi

Time

7 hours 46 mins

Gas Cost

$41 - $79

There are 319.54 miles from Vermillion to Smithwick in west direction and 452 miles (727.42 kilometers) by car, following the I-90 route.

Vermillion and Smithwick are 7 hours 46 mins far apart, if you drive non-stop .

This is the fastest route from Vermillion, SD to Smithwick, SD. The halfway point is Presho, SD.

Please note the time difference between Vermillion, SD and Smithwick, SD is 1 hour. The current time in Vermillion is 12:35 pm and the current time in Smithwick is 11:35 am.

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Lowest Price Rental Cars in Vermillion, SD

Planning on renting a car to go from Vermillion, SD to Smithwick, SD? Here there are some offers to rent a car in Vermillion, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Vermillion »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 18.16 gallons of gas to cover the route between Vermillion, SD and Smithwick, SD.

The estimated cost of gas to go from Vermillion to Smithwick is $56.93.

During the route, an average car will release 355.77 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 $3.14 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Vermillion, SD and Smithwick, SD

If you want to meet halfway between Vermillion, SD 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 43.897736 and -99.991714, or 43º 53' 51.8496" N, 99º 59' 30.1704" W. This location is 226.08 miles away from Vermillion, SD and Smithwick, SD and it would take approximately 3 hours 53 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Presho, SD, situated 236 miles from Vermillion, SD and 232 miles from Smithwick, SD. It would take 3 hours 7 mins to go from Vermillion to Presho and 3 hours 28 mins to go from Smithwick to Presho.