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

Distance from Olar, SC to Armour, SD

Distance

1,425 mi

Time

1 day 2 hours

Gas Cost

$133 - $258

There are 1,161.37 miles from Olar to Armour in northwest direction and 1,425 miles (2,293.32 kilometers) by car, following the I-70 route.

Olar and Armour are 1 day 2 hours far apart, if you drive non-stop .

This is the fastest route from Olar, SC to Armour, SD. The halfway point is New Baden, IL.

Please note the time difference between Olar, SC and Armour, SD is 1 hour. The current time in Olar is 3:39 pm and the current time in Armour is 2:39 pm.

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Lowest Price Rental Cars in Olar, SC

Planning on renting a car to go from Olar, SC to Armour, 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 57.24 gallons of gas to cover the route between Olar, SC and Armour, SD.

The estimated cost of gas to go from Olar to Armour is $186.70.

During the route, an average car will release 1,121.35 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 Armour, SD

If you want to meet halfway between Olar, SC and Armour, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.511147 and -89.732224, or 38º 30' 40.1292" N, 89º 43' 56.0064" W. This location is 712.58 miles away from Olar, SC and Armour, SD and it would take approximately 13 hours 29 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is New Baden, IL, situated 730 miles from Olar, SC and 690 miles from Armour, SD. It would take 11 hours 25 mins to go from Olar to New Baden and 11 hours 12 mins to go from Armour to New Baden.

Major City Closest to Halfway Point

The major city closest to the halfway point between Olar, SC and Armour, SD is Saint Louis, MO, situated 757 miles from Olar, SC and 662 miles from Armour, SD. It would take 11 hours 52 mins to go from Olar to and 10 hours 44 mins to go from Armour to Saint Louis.