Distance between cities › USA › South Dakota › Lily, SD › Distance from Lily to Seneca Book Hotels

Distance from Lily, SD to Seneca, SD

Distance

108 mi

Time

2 hours 55 mins

Gas Cost

$10 - $19

There are 89.53 miles from Lily to Seneca in west direction and 108 miles (173.81 kilometers) by car, following the SD 20 route.

Lily and Seneca are 2 hours 55 mins far apart, if you drive non-stop .

This is the fastest route from Lily, SD to Seneca, SD. The halfway point is Northville, SD.

Lily, SD and Seneca, SD are in the same time zone (CDT). Current time in both locations is 11:03 pm.

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Lowest Price Rental Cars in Lily, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lily »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 4.32 gallons of gas to cover the route between Lily, SD and Seneca, SD.

The estimated cost of gas to go from Lily to Seneca is $13.55.

During the route, an average car will release 84.69 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 $3.14 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lily, SD and Seneca, SD

If you want to meet halfway between Lily, SD 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 45.156227 and -98.593925, or 45º 9' 22.4172" N, 98º 35' 38.13" W. This location is 53.82 miles away from Lily, SD and Seneca, SD and it would take approximately 1 hour 27 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Northville, SD, situated 53 miles from Lily, SD and 55 miles from Seneca, SD. It would take 1 hour 40 mins to go from Lily to Northville and 1 hour 28 mins to go from Seneca to Northville.