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

Distance from Eureka, CA to Monroe, IA

Distance

1,952 mi

Time

1 day 10 hours

Gas Cost

$182 - $354

There are 1,607.70 miles from Eureka to Monroe in east direction and 1,952 miles (3,141.44 kilometers) by car, following the I-80 route.

Eureka and Monroe are 1 day 10 hours far apart, if you drive non-stop .

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

Please note the time difference between Eureka, CA and Monroe, IA is 2 hours. The current time in Eureka is 12:20 pm and the current time in Monroe is 2:20 pm.

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Lowest Price Rental Cars in Eureka, CA

Planning on renting a car to go from Eureka, CA to Monroe, 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 78.38 gallons of gas to cover the route between Eureka, CA and Monroe, IA.

The estimated cost of gas to go from Eureka to Monroe is $255.66.

During the route, an average car will release 1,535.55 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 Monroe, IA

If you want to meet halfway between Eureka, CA and Monroe, IA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.54274 and -109.831205, or 41º 32' 33.864" N, 109º 49' 52.338" W. This location is 975.79 miles away from Eureka, CA and Monroe, IA and it would take approximately 17 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Little America, WY, situated 1,004 miles from Eureka, CA and 948 miles from Monroe, IA. It would take 17 hours 50 mins to go from Eureka to Little America and 16 hours 13 mins to go from Monroe to Little America.