Distance between cities › USA › Illinois › Ladd, IL › Distance from Ladd to Seneca Book Hotels

Distance from Ladd, IL to Seneca, SD

Distance

756 mi

Time

13 hours 56 mins

Gas Cost

$70 - $137

There are 576.64 miles from Ladd to Seneca in northwest direction and 756 miles (1,216.66 kilometers) by car, following the I-29 route.

Ladd and Seneca are 13 hours 56 mins far apart, if you drive non-stop .

This is the fastest route from Ladd, IL to Seneca, SD.

Ladd, IL and Seneca, SD are in the same time zone (CDT). Current time in both locations is 3:44 pm.

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Lowest Price Rental Cars in Ladd, IL

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ladd »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 30.38 gallons of gas to cover the route between Ladd, IL and Seneca, SD.

The estimated cost of gas to go from Ladd to Seneca is $99.09.

During the route, an average car will release 595.14 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 Ladd, IL and Seneca, SD

If you want to meet halfway between Ladd, IL and Seneca, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.499193 and -95.719323, or 41º 29' 57.0948" N, 95º 43' 9.5628" W. This location is 378.19 miles away from Ladd, IL and Seneca, SD and it would take approximately 6 hours 58 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Neola, IA, situated 354 miles from Ladd, IL and 410 miles from Seneca, SD. It would take 6 hours 25 mins to go from Ladd to Neola and 7 hours 43 mins to go from Seneca to Neola.

Major City Closest to Halfway Point

The major city closest to the halfway point between Ladd, IL and Seneca, SD is Omaha, NE, situated 384 miles from Ladd, IL and 414 miles from Seneca, SD. It would take 6 hours 59 mins to go from Ladd to Omaha and 7 hours 50 mins to go from Seneca to Omaha.