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

Distance from Webster, SD to Macomb, IL

Distance

651 mi

Time

11 hours 49 mins

Gas Cost

$61 - $118

There are 482.90 miles from Webster to Macomb in southeast direction and 651 miles (1,047.68 kilometers) by car, following the I-29 and US-81 route.

Webster and Macomb are 11 hours 49 mins far apart, if you drive non-stop .

This is the fastest route from Webster, SD to Macomb, IL.

Webster, SD and Macomb, IL are in the same time zone (CDT). Current time in both locations is 2:18 pm.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Macomb, IL? 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 26.15 gallons of gas to cover the route between Webster, SD and Macomb, IL.

The estimated cost of gas to go from Webster to Macomb is $85.30.

During the route, an average car will release 512.31 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 Webster, SD and Macomb, IL

If you want to meet halfway between Webster, SD and Macomb, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.497542 and -95.265321, or 41º 29' 51.1512" N, 95º 15' 55.1556" W. This location is 325.55 miles away from Webster, SD and Macomb, IL and it would take approximately 5 hours 54 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Walnut, IA, situated 349 miles from Webster, SD and 305 miles from Macomb, IL. It would take 5 hours 54 mins to go from Webster to Walnut and 6 hours to go from Macomb to Walnut.