Distance between cities › USA › California › Oakley, CA › Distance from Oakley to Letcher Book Hotels

Distance from Oakley, CA to Letcher, SD

Distance

1,658 mi

Time

1 day 4 hours

Gas Cost

$156 - $303

There are 1,290.74 miles from Oakley to Letcher in northeast direction and 1,658 miles (2,668.29 kilometers) by car, following the I-80 route.

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

This is the fastest route from Oakley, CA to Letcher, SD.

Please note the time difference between Oakley, CA and Letcher, SD is 2 hours. The current time in Oakley is 12:09 am and the current time in Letcher is 2:09 am.

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Lowest Price Rental Cars in Oakley, CA

Planning on renting a car to go from Oakley, CA to Letcher, SD? Here there are some offers to rent a car in Oakley, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Oakley »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 66.58 gallons of gas to cover the route between Oakley, CA and Letcher, SD.

The estimated cost of gas to go from Oakley to Letcher is $219.13.

During the route, an average car will release 1,304.51 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 $3.29 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Oakley, CA and Letcher, SD

If you want to meet halfway between Oakley, CA and Letcher, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.544266 and -109.907499, or 41º 32' 39.3576" N, 109º 54' 26.9964" W. This location is 828.97 miles away from Oakley, CA and Letcher, SD and it would take approximately 14 hours 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 Little America, WY, situated 852 miles from Oakley, CA and 806 miles from Letcher, SD. It would take 14 hours 45 mins to go from Oakley to Little America and 14 hours 11 mins to go from Letcher to Little America.