Distance between cities › USA › Illinois › Sims, IL › Distance from Sims to Geff Book Hotels

Distance from Sims, IL to Geff, IL

Distance

12 mi

Time

20 minutes

Gas Cost

$1 - $2

There are 8.92 miles from Sims to Geff in northeast direction and 12 miles (19.31 kilometers) by car, following the IL 15 route.

Sims and Geff are 20 minutes far apart, if you drive non-stop .

This is the fastest route from Sims, IL to Geff, IL.

Sims, IL and Geff, IL are in the same time zone (CDT). Current time in both locations is 12:51 am.

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Lowest Price Rental Cars in Sims, IL

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Sims »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.50 gallons of gas to cover the route between Sims, IL and Geff, IL.

The estimated cost of gas to go from Sims to Geff is $1.79.

During the route, an average car will release 9.73 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 Sims, IL and Geff, IL

If you want to meet halfway between Sims, IL and Geff, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.369865 and -88.440155, or 38º 22' 11.514" N, 88º 26' 24.558" W. This location is 6.18 miles away from Sims, IL and Geff, IL and it would take approximately 10 minutes to reach the halfway point from both locations.