There are 260 calories in a Sierra Mist from Costco Food Court. Most of those calories come from carbohydrates (100%).
To burn the 260 calories in a Sierra Mist, you would have to run for 23 minutes or walk for 37 minutes.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Sierra Mist is healthy or not.
There are 16 Weight Watchers Freestyle Points, 16 WW SmartPoints and 7 WW PointsPlus in a serving of Sierra Mist from Costco Food Court.
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