Distance between cities › USA › South Dakota › Webster, SD › Distance from Webster to Grenville Book Hotels

Distance from Webster, SD to Grenville, SD

Distance

15 mi

Time

30 minutes

Gas Cost

$1 - $3

There are 11.15 miles from Webster to Grenville in northeast direction and 15 miles (24.14 kilometers) by car, following the SD 25 route.

Webster and Grenville are 30 minutes far apart, if you drive non-stop .

This is the fastest route from Webster, SD to Grenville, SD.

Webster, SD and Grenville, SD are in the same time zone (CDT). Current time in both locations is 9:58 pm.

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Lowest Price Rental Cars in Webster, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Webster »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.60 gallons of gas to cover the route between Webster, SD and Grenville, SD.

The estimated cost of gas to go from Webster to Grenville is $1.86.

During the route, an average car will release 11.77 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 $3.10 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Webster, SD and Grenville, SD

If you want to meet halfway between Webster, SD and Grenville, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.453331 and -97.509834, or 45º 27' 11.9916" N, 97º 30' 35.4024" W. This location is 7.48 miles away from Webster, SD and Grenville, SD and it would take approximately 15 minutes to reach the halfway point from both locations.