Distance between cities › USA › California › Gardena, CA › Distance from Gardena to Keystone Book Hotels

Distance from Gardena, CA to Keystone, SD

Distance

1,334 mi

Time

23 hours 50 mins

Gas Cost

$124 - $242

There are 1,055.04 miles from Gardena to Keystone in northeast direction and 1,334 miles (2,146.86 kilometers) by car, following the I-15 route.

Gardena and Keystone are 23 hours 50 mins far apart, if you drive non-stop .

This is the fastest route from Gardena, CA to Keystone, SD.

Please note the time difference between Gardena, CA and Keystone, SD is 1 hour. The current time in Gardena is 10:18 pm and the current time in Keystone is 11:18 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Gardena, CA to Keystone, SD:

Lowest Price Rental Cars in Gardena, CA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gardena »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 53.56 gallons of gas to cover the route between Gardena, CA and Keystone, SD.

The estimated cost of gas to go from Gardena to Keystone is $174.71.

During the route, an average car will release 1,049.36 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 Gardena, CA and Keystone, SD

If you want to meet halfway between Gardena, CA and Keystone, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.727467 and -111.49428, or 40º 43' 38.8812" N, 111º 29' 39.408" W. This location is 666.83 miles away from Gardena, CA and Keystone, SD and it would take approximately 11 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 Snyderville, UT, situated 705 miles from Gardena, CA and 636 miles from Keystone, SD. It would take 12 hours 34 mins to go from Gardena to Snyderville and 11 hours 32 mins to go from Keystone to Snyderville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Gardena, CA and Keystone, SD is Salt Lake City, UT, situated 701 miles from Gardena, CA and 659 miles from Keystone, SD. It would take 12 hours 16 mins to go from Gardena to Salt Lake City and 11 hours 56 mins to go from Keystone to Salt Lake City.

Major Cities Along the Route

Some other major cities along the route include Norwalk, CA, North Las Vegas, NV, Pomona, CA, Rancho Cucamonga, CA, Downey, CA, Ontario, CA, Provo, UT, Victorville, CA, Las Vegas, NV, El Monte, CA and West Covina, CA.