There are 1,941.95 miles from Columbus to Ontario in southwest direction and 2,208 miles (3,553.43 kilometers) by car, following the I-40 route.
Columbus and Ontario are 1 day 4 hours far apart, if you drive non-stop.
This is the fastest route from Columbus, OH to Ontario, CA. The halfway point is .
Please note the time difference between Columbus, OH and Ontario, CA is 3 hours. The current time in Columbus is 1:11 am (Jun 23) and the current time in Ontario is 10:11 pm (Jun 22).
Any questions or tips to share?
Share with fellow travellers any question or tips about the route from Columbus, OH to Ontario, CA: