Distance between cities › USA › California › Lathrop, CA › Distance from Lathrop to Ralph Book Hotels

Distance from Lathrop, CA to Ralph, SD

Distance

1,457 mi

Time

1 day 1 hour

Gas Cost

$136 - $264

There are 1,083.41 miles from Lathrop to Ralph in northeast direction and 1,457 miles (2,344.81 kilometers) by car, following the I-80 route.

Lathrop and Ralph are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Lathrop, CA to Ralph, SD.

Please note the time difference between Lathrop, CA and Ralph, SD is 1 hour. The current time in Lathrop is 11:38 am and the current time in Ralph is 12:38 pm.

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Lowest Price Rental Cars in Lathrop, CA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lathrop »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 58.53 gallons of gas to cover the route between Lathrop, CA and Ralph, SD.

The estimated cost of gas to go from Lathrop to Ralph is $190.92.

During the route, an average car will release 1,146.69 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 Lathrop, CA and Ralph, SD

If you want to meet halfway between Lathrop, CA and Ralph, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.728987 and -111.50293, or 40º 43' 44.3532" N, 111º 30' 10.548" W. This location is 728.68 miles away from Lathrop, CA and Ralph, SD and it would take approximately 12 hours 58 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Snyderville, UT, situated 733 miles from Lathrop, CA and 729 miles from Ralph, SD. It would take 12 hours 35 mins to go from Lathrop to Snyderville and 13 hours 37 mins to go from Ralph to Snyderville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Lathrop, CA and Ralph, SD is Salt Lake City, UT, situated 707 miles from Lathrop, CA and 751 miles from Ralph, SD. It would take 12 hours 4 mins to go from Lathrop to Salt Lake City and 14 hours 2 mins to go from Ralph to Salt Lake City.