Distance between cities › USA › California › Newcastle, CA › Distance from Newcastle to Riverside Book Hotels

Distance from Newcastle, CA to Riverside, CA

Distance

465 mi

Time

8 hours 42 mins

Gas Cost

$71 - $139

There are 398.37 miles from Newcastle to Riverside in southeast direction and 465 miles (748.34 kilometers) by car, following the I-5 route.

Newcastle and Riverside are 8 hours 42 mins far apart, if you drive non-stop .

This is the fastest route from Newcastle, CA to Riverside, CA. The halfway point is Kettleman City, CA.

Newcastle, CA and Riverside, CA are in the same time zone (PDT). Current time in both locations is 12:20 am.

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Lowest Price Rental Cars in Newcastle, CA

Planning on renting a car to go from Newcastle, CA to Riverside, CA? Here there are some offers to rent a car in Newcastle, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Newcastle »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 18.67 gallons of gas to cover the route between Newcastle, CA and Riverside, CA.

The estimated cost of gas to go from Newcastle to Riverside is $100.24.

During the route, an average car will release 365.87 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 $5.37 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Newcastle, CA and Riverside, CA

If you want to meet halfway between Newcastle, CA and Riverside, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.030369 and -120.045319, or 36º 1' 49.3284" N, 120º 2' 43.1484" W. This location is 232.50 miles away from Newcastle, CA and Riverside, CA and it would take approximately 4 hours 21 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kettleman City, CA, situated 243 miles from Newcastle, CA and 227 miles from Riverside, CA. It would take 3 hours 38 mins to go from Newcastle to Kettleman City and 3 hours 35 mins to go from Riverside to Kettleman City.

Major Cities Along the Route

Some major cities along the route include Rancho Cucamonga, CA,Ontario, CA,Pomona, CA,West Covina, CA,El Monte, CA,Pasadena, CA,Glendale, CA,Burbank, CA,Santa Clarita, CA,Roseville, CA,Stockton, CA, and Sacramento, CA.