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

Distance from Lily, SD to Edgemont, SD

Distance

489 mi

Time

8 hours 37 mins

Gas Cost

$44 - $85

There are 330.48 miles from Lily to Edgemont in southwest direction and 489 miles (786.97 kilometers) by car, following the I-90 route.

Lily and Edgemont are 8 hours 37 mins far apart, if you drive non-stop .

This is the fastest route from Lily, SD to Edgemont, SD. The halfway point is Reliance, SD.

Please note the time difference between Lily, SD and Edgemont, SD is 1 hour. The current time in Lily is 11:07 pm and the current time in Edgemont is 10:07 pm.

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Lowest Price Rental Cars in Lily, SD

Planning on renting a car to go from Lily, SD to Edgemont, 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 19.65 gallons of gas to cover the route between Lily, SD and Edgemont, SD.

The estimated cost of gas to go from Lily to Edgemont is $61.62.

During the route, an average car will release 385.08 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 Edgemont, SD

If you want to meet halfway between Lily, SD and Edgemont, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.839413 and -99.528397, or 43º 50' 21.8868" N, 99º 31' 42.2292" W. This location is 244.70 miles away from Lily, SD and Edgemont, SD and it would take approximately 4 hours 18 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Reliance, SD, situated 286 miles from Lily, SD and 271 miles from Edgemont, SD. It would take 4 hours 31 mins to go from Lily to Reliance and 3 hours 45 mins to go from Edgemont to Reliance.