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

Distance from Riverside, CA to Fort Irwin, CA

Distance

120 mi

Time

2 hours 20 mins

Gas Cost

$18 - $35

There are 99.09 miles from Riverside to Fort Irwin in northeast direction and 120 miles (193.12 kilometers) by car, following the I-15 and US-66 Hist route.

Riverside and Fort Irwin are 2 hours 20 mins far apart, if you drive non-stop .

This is the fastest route from Riverside, CA to Fort Irwin, CA. The halfway point is Oro Grande, CA.

Riverside, CA and Fort Irwin, CA are in the same time zone (PDT). Current time in both locations is 6:09 pm.

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Lowest Price Rental Cars in Riverside, CA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Riverside »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 4.80 gallons of gas to cover the route between Riverside, CA and Fort Irwin, CA.

The estimated cost of gas to go from Riverside to Fort Irwin is $25.64.

During the route, an average car will release 94.14 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 $5.34 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Riverside, CA and Fort Irwin, CA

If you want to meet halfway between Riverside, CA and Fort Irwin, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 34.646027 and -117.216972, or 34º 38' 45.6972" N, 117º 13' 1.0992" W. This location is 59.82 miles away from Riverside, CA and Fort Irwin, CA and it would take approximately 1 hour 10 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Oro Grande, CA, situated 56 miles from Riverside, CA and 73 miles from Fort Irwin, CA. It would take 57 minutes to go from Riverside to Oro Grande and 1 hour 36 mins to go from Fort Irwin to Oro Grande.

Major City Closest to Halfway Point

The major city closest to the halfway point between Riverside, CA and Fort Irwin, CA is Victorville, CA, situated 52 miles from Riverside, CA and 69 miles from Fort Irwin, CA. It would take 51 minutes to go from Riverside to and 1 hour 30 mins to go from Fort Irwin to Victorville.