Distance between cities › USA › Ohio › Rudolph, OH › Distance from Rudolph to Helm Book Hotels

Distance from Rudolph, OH to Helm, CA

Distance

2,390 mi

Time

1 day 18 hours

Gas Cost

$225 - $437

There are 1,971.09 miles from Rudolph to Helm in west direction and 2,390 miles (3,846.33 kilometers) by car, following the I-70 route.

Rudolph and Helm are 1 day 18 hours far apart, if you drive non-stop .

This is the fastest route from Rudolph, OH to Helm, CA.

Please note the time difference between Rudolph, OH and Helm, CA is 3 hours. The current time in Rudolph is 2:34 am (Mar 13) and the current time in Helm is 11:34 pm (Mar 12).

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Lowest Price Rental Cars in Rudolph, OH

Planning on renting a car to go from Rudolph, OH to Helm, CA? Here there are some offers to rent a car in Rudolph, OH

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Rudolph »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 95.99 gallons of gas to cover the route between Rudolph, OH and Helm, CA.

The estimated cost of gas to go from Rudolph to Helm is $315.92.

During the route, an average car will release 1,880.71 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 $3.29 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Rudolph, OH and Helm, CA

If you want to meet halfway between Rudolph, OH and Helm, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.410981 and -103.344589, or 40º 24' 39.5316" N, 103º 20' 40.5204" W. This location is 1,195.12 miles away from Rudolph, OH and Helm, CA and it would take approximately 21 hours 15 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Merino, CO, situated 1,136 miles from Rudolph, OH and 1,256 miles from Helm, CA. It would take 20 hours 27 mins to go from Rudolph to Merino and 22 hours 21 mins to go from Helm to Merino.