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

Distance from Oceanside, CA to Irwin, IA

Distance

1,647 mi

Time

1 day 4 hours

Gas Cost

$154 - $299

There are 1,347.48 miles from Oceanside to Irwin in northeast direction and 1,647 miles (2,650.59 kilometers) by car, following the I-70 route.

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

This is the fastest route from Oceanside, CA to Irwin, IA.

Please note the time difference between Oceanside, CA and Irwin, IA is 2 hours. The current time in Oceanside is 12:04 pm and the current time in Irwin is 2:04 pm.

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Lowest Price Rental Cars in Oceanside, CA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Oceanside »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 66.15 gallons of gas to cover the route between Oceanside, CA and Irwin, IA.

The estimated cost of gas to go from Oceanside to Irwin is $215.80.

During the route, an average car will release 1,296.11 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 Oceanside, CA and Irwin, IA

If you want to meet halfway between Oceanside, CA and Irwin, IA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.500404 and -107.910507, or 39º 30' 1.4544" N, 107º 54' 37.8252" W. This location is 823.63 miles away from Oceanside, CA and Irwin, IA and it would take approximately 14 hours 26 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Rifle, CO, situated 868 miles from Oceanside, CA and 781 miles from Irwin, IA. It would take 14 hours 59 mins to go from Oceanside to Rifle and 13 hours 58 mins to go from Irwin to Rifle.

Major Cities Along the Route

Some major cities along the route include Thornton, CO, North Las Vegas, NV, Omaha, NE, Murrieta, CA, Carlsbad, CA, Victorville, CA, Temecula, CA, Las Vegas, NV, Arvada, CO, San Bernardino, CA, Westminster, CO and Lincoln, NE.