Distance between cities › USA › Kentucky › Springfield, KY › Distance from Springfield to Seneca Book Hotels

Distance from Springfield, KY to Seneca, IL

Distance

394 mi

Time

7 hours 39 mins

Gas Cost

$37 - $71

There are 308.78 miles from Springfield to Seneca in northwest direction and 394 miles (634.08 kilometers) by car, following the I-65 route.

Springfield and Seneca are 7 hours 39 mins far apart, if you drive non-stop .

This is the fastest route from Springfield, KY to Seneca, IL.

Please note the time difference between Springfield, KY and Seneca, IL is 1 hour. The current time in Springfield is 2:42 pm and the current time in Seneca is 1:42 pm.

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Lowest Price Rental Cars in Springfield, KY

Planning on renting a car to go from Springfield, KY to Seneca, IL? Here there are some offers to rent a car in Springfield, KY

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Springfield »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 15.81 gallons of gas to cover the route between Springfield, KY and Seneca, IL.

The estimated cost of gas to go from Springfield to Seneca is $51.56.

During the route, an average car will release 309.67 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 Springfield, KY and Seneca, IL

If you want to meet halfway between Springfield, KY and Seneca, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.131691 and -86.519049, or 40º 7' 54.0876" N, 86º 31' 8.5764" W. This location is 196.78 miles away from Springfield, KY and Seneca, IL and it would take approximately 3 hours 49 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Thorntown, IN, situated 207 miles from Springfield, KY and 195 miles from Seneca, IL. It would take 4 hours 7 mins to go from Springfield to Thorntown and 3 hours 49 mins to go from Seneca to Thorntown.