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Ontario
Ontario is in San Bernardino County and the Southern California region of California, more than 35 miles east of Los Angeles.
Read More ›Best Time To Go
Year round
Current Weather
74 °F
Partly Cloudy
Best Places To Stay
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Ontario, CAFastBook
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Ontario, CAFastBook$$
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Rancho Cucamonga, CAFastBook$$
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Trip Guides
The best attractions along I-15, from California to Montana
- 40 Places
- 32:56
- 1,776 mi
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