Distance between cities › USA › South Carolina › Olar, SC › Distance from Olar to Hamill Book Hotels

Distance from Olar, SC to Hamill, SD

Distance

1,537 mi

Time

1 day 4 hours

Gas Cost

$143 - $279

There are 1,228.74 miles from Olar to Hamill in northwest direction and 1,537 miles (2,473.56 kilometers) by car, following the I-70 route.

Olar and Hamill are 1 day 4 hours far apart, if you drive non-stop .

This is the fastest route from Olar, SC to Hamill, SD. The halfway point is O Fallon, MO.

Please note the time difference between Olar, SC and Hamill, SD is 1 hour. The current time in Olar is 5:02 pm and the current time in Hamill is 4:02 pm.

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Lowest Price Rental Cars in Olar, SC

Planning on renting a car to go from Olar, SC to Hamill, SD? Here there are some offers to rent a car in Olar, SC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Olar »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 61.74 gallons of gas to cover the route between Olar, SC and Hamill, SD.

The estimated cost of gas to go from Olar to Hamill is $201.39.

During the route, an average car will release 1,209.55 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 Olar, SC and Hamill, SD

If you want to meet halfway between Olar, SC and Hamill, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.803593 and -90.732040, or 38º 48' 12.9348" N, 90º 43' 55.344" W. This location is 768.62 miles away from Olar, SC and Hamill, SD and it would take approximately 14 hours 15 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is O Fallon, MO, situated 788 miles from Olar, SC and 745 miles from Hamill, SD. It would take 12 hours 19 mins to go from Olar to O Fallon and 10 hours 57 mins to go from Hamill to O Fallon.

Major Cities Along the Route

Some major cities along the route include Chattanooga, TN,Murfreesboro, TN,Nashville, TN,Saint Louis, MO,Columbia, MO,Independence, MO,Kansas City, MO,Kansas City, KS, and Sioux Falls, SD.