Distance between cities › USA › Illinois › Newark, IL › Distance from Newark to Castleton Book Hotels

Distance from Newark, IL to Castleton, IL

Distance

84 mi

Time

1 hour 56 mins

Gas Cost

$9 - $17

There are 65.09 miles from Newark to Castleton in southwest direction and 84 miles (135.18 kilometers) by car, following the I-80 route.

Newark and Castleton are 1 hour 56 mins far apart, if you drive non-stop .

This is the fastest route from Newark, IL to Castleton, IL.

Newark, IL and Castleton, IL are in the same time zone (CDT). Current time in both locations is 4:04 pm.

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Lowest Price Rental Cars in Newark, IL

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Newark »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 3.38 gallons of gas to cover the route between Newark, IL and Castleton, IL.

The estimated cost of gas to go from Newark to Castleton is $12.32.

During the route, an average car will release 66.22 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 Newark, IL and Castleton, IL

If you want to meet halfway between Newark, IL and Castleton, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.378126 and -89.259487, or 41º 22' 41.2536" N, 89º 15' 34.1532" W. This location is 42.08 miles away from Newark, IL and Castleton, IL and it would take approximately 58 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Seatonville, IL, situated 42 miles from Newark, IL and 40 miles from Castleton, IL. It would take 53 minutes to go from Newark to Seatonville and 1 hour 10 mins to go from Castleton to Seatonville.