Distance between cities › USA › Indiana › Decker, IN › Distance from Decker to Sidney Book Hotels

Distance from Decker, IN to Sidney, IL

Distance

157 mi

Time

3 hours 22 mins

Gas Cost

$15 - $29

There are 108.14 miles from Decker to Sidney in northwest direction and 157 miles (252.67 kilometers) by car, following the US-41 and US-150 route.

Decker and Sidney are 3 hours 22 mins far apart, if you drive non-stop .

This is the fastest route from Decker, IN to Sidney, IL.

Please note the time difference between Decker, IN and Sidney, IL is 1 hour. The current time in Decker is 11:30 am and the current time in Sidney is 10:30 am.

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Lowest Price Rental Cars in Decker, IN

Planning on renting a car to go from Decker, IN to Sidney, IL? Here there are some offers to rent a car in Decker, IN

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Decker »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 6.32 gallons of gas to cover the route between Decker, IN and Sidney, IL.

The estimated cost of gas to go from Decker to Sidney is $20.62.

During the route, an average car will release 123.85 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 Decker, IN and Sidney, IL

If you want to meet halfway between Decker, IN and Sidney, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.649728 and -87.43595, or 39º 38' 59.0208" N, 87º 26' 9.42" W. This location is 78.71 miles away from Decker, IN and Sidney, IL and it would take approximately 1 hour 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Clinton, IN, situated 86 miles from Decker, IN and 73 miles from Sidney, IL. It would take 1 hour 54 mins to go from Decker to Clinton and 1 hour 34 mins to go from Sidney to Clinton.