Distance between cities › USA › Illinois › Augusta, IL › Distance from Augusta to Unity Book Hotels

Distance from Augusta, IL to Unity, IL

Distance

299 mi

Time

6 hours

Gas Cost

$31 - $61

There are 231.23 miles from Augusta to Unity in southeast direction and 299 miles (481.19 kilometers) by car, following the US-61 route.

Augusta and Unity are 6 hours far apart, if you drive non-stop .

This is the fastest route from Augusta, IL to Unity, IL. The halfway point is Chesterfield, MO.

Augusta, IL and Unity, IL are in the same time zone (CDT). Current time in both locations is 9:14 pm.

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Lowest Price Rental Cars in Augusta, IL

Planning on renting a car to go from Augusta, IL to Unity, IL? Here there are some offers to rent a car in Augusta, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Augusta »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 12 gallons of gas to cover the route between Augusta, IL and Unity, IL.

The estimated cost of gas to go from Augusta to Unity is $43.75.

During the route, an average car will release 235.08 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 $3.65 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Augusta, IL and Unity, IL

If you want to meet halfway between Augusta, IL and Unity, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.662750 and -90.584557, or 38º 39' 45.9" N, 90º 35' 4.4052" W. This location is 149.38 miles away from Augusta, IL and Unity, IL and it would take approximately 3 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Chesterfield, MO, situated 152 miles from Augusta, IL and 148 miles from Unity, IL. It would take 2 hours 44 mins to go from Augusta to Chesterfield and 2 hours 28 mins to go from Unity to Chesterfield.

Major City Closest to Halfway Point

The major city closest to the halfway point between Augusta, IL and Unity, IL is Saint Louis, MO, situated 173 miles from Augusta, IL and 141 miles from Unity, IL. It would take 3 hours 4 mins to go from Augusta to and 2 hours 22 mins to go from Unity to Saint Louis.