To provide a precise answer, I need to know what city or location you are asking about in relation to Portland, Oregon, as the distance will vary depending on the starting point.
For instance, if you're in Seattle, Washington, Portland is about 173 miles south, which typically takes around 2.5 to 3 hours by car. From San Francisco, California, the distance is approximately 635 miles north, and driving there might take about 10 to 11 hours.
If you can specify your current location or the city you're interested in, I can give you a more accurate distance and possible travel options!