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Distance from Unity, IL to Cairo, IL

Distance

12 mi

Time

20 minutes

Gas Cost

$1 - $2

There are 11.31 miles from Unity to Cairo in southeast direction and 12 miles (19.31 kilometers) by car, following the IL 3 route.

Unity and Cairo are 20 minutes far apart, if you drive non-stop .

This is the fastest route from Unity, IL to Cairo, IL.

Unity, IL and Cairo, IL are in the same time zone (CDT). Current time in both locations is 6:39 pm.

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Lowest Price Rental Cars in Unity, IL

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Unity »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.49 gallons of gas to cover the route between Unity, IL and Cairo, IL.

The estimated cost of gas to go from Unity to Cairo is $1.77.

During the route, an average car will release 9.65 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 $3.60 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Unity, IL and Cairo, IL

If you want to meet halfway between Unity, IL and Cairo, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.066833 and -89.236961, or 37º 4' 0.5988" N, 89º 14' 13.0596" W. This location is 6.13 miles away from Unity, IL and Cairo, IL and it would take approximately 10 minutes to reach the halfway point from both locations.