Distance between Houston and Ontario
Distance from Houston, TX to Ontario, CA is 1338 miles / 2153 kilometers.
Map showing the distance from Houston to Ontario
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Air distance: | miles km |
Houston, TX
| City: | Houston, TX |
| Country: | United States |
Ontario, CA
| City: | Ontario, CA |
| Country: | United States |
Time difference between Houston and Ontario
The time difference between Houston and Ontario is 2 hours. Ontario is 2 hours behind Houston. Current local time in Houston is 21:26 CST (2025-02-16) and time in Ontario is 19:26 PST (2025-02-16).