Distance between cities › USA › California › Eureka, CA › Distance from Eureka to Rock Rapids Book Hotels

Distance from Eureka, CA to Rock Rapids, IA

Distance

1,900 mi

Time

1 day 9 hours

Gas Cost

$177 - $344

There are 1,439.05 miles from Eureka to Rock Rapids in east direction and 1,900 miles (3,057.75 kilometers) by car, following the I-80 route.

Eureka and Rock Rapids are 1 day 9 hours far apart, if you drive non-stop .

This is the fastest route from Eureka, CA to Rock Rapids, IA.

Please note the time difference between Eureka, CA and Rock Rapids, IA is 2 hours. The current time in Eureka is 6:44 am and the current time in Rock Rapids is 8:44 am.

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Lowest Price Rental Cars in Eureka, CA

Planning on renting a car to go from Eureka, CA to Rock Rapids, IA? Here there are some offers to rent a car in Eureka, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Eureka »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 76.32 gallons of gas to cover the route between Eureka, CA and Rock Rapids, IA.

The estimated cost of gas to go from Eureka to Rock Rapids is $248.94.

During the route, an average car will release 1,495.19 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 Eureka, CA and Rock Rapids, IA

If you want to meet halfway between Eureka, CA and Rock Rapids, IA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.354912 and -110.345143, or 41º 21' 17.6832" N, 110º 20' 42.5148" W. This location is 950.14 miles away from Eureka, CA and Rock Rapids, IA and it would take approximately 16 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Urie, WY, situated 975 miles from Eureka, CA and 928 miles from Rock Rapids, IA. It would take 17 hours 24 mins to go from Eureka to Urie and 16 hours 1 min to go from Rock Rapids to Urie.