Distance between cities › USA › South Carolina › Ehrhardt, SC › Distance from Ehrhardt to Richey Book Hotels

Distance from Ehrhardt, SC to Richey, MT

Distance

1,926 mi

Time

1 day 11 hours

Gas Cost

$180 - $349

There are 1,605.03 miles from Ehrhardt to Richey in northwest direction and 1,926 miles (3,099.60 kilometers) by car, following the I-94 route.

Ehrhardt and Richey are 1 day 11 hours far apart, if you drive non-stop .

This is the fastest route from Ehrhardt, SC to Richey, MT. The halfway point is Oakdale, WI.

Please note the time difference between Ehrhardt, SC and Richey, MT is 2 hours. The current time in Ehrhardt is 10:46 am and the current time in Richey is 8:46 am.

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Lowest Price Rental Cars in Ehrhardt, SC

Planning on renting a car to go from Ehrhardt, SC to Richey, MT? Here there are some offers to rent a car in Ehrhardt, SC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ehrhardt »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 77.35 gallons of gas to cover the route between Ehrhardt, SC and Richey, MT.

The estimated cost of gas to go from Ehrhardt to Richey is $252.33.

During the route, an average car will release 1,515.53 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 Ehrhardt, SC and Richey, MT

If you want to meet halfway between Ehrhardt, SC and Richey, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.979115 and -90.435028, or 43º 58' 44.814" N, 90º 26' 6.1008" W. This location is 963.06 miles away from Ehrhardt, SC and Richey, MT and it would take approximately 17 hours 55 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Oakdale, WI, situated 1,104 miles from Ehrhardt, SC and 869 miles from Richey, MT. It would take 17 hours 32 mins to go from Ehrhardt to Oakdale and 12 hours 43 mins to go from Richey to Oakdale.