There are 630 calories in a Route 44 Lemonade Slush from Sonic. Most of those calories come from carbohydrates (100%).
To burn the 630 calories in a Route 44 Lemonade Slush, you would have to run for 55 minutes or walk for 90 minutes.
TIP: You could reduce your calorie intake by 200 calories by choosing the Large Lemonade Slush (430 calories) instead.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Route 44 Lemonade Slush is healthy or not.
Allergy Information: a Sonic Lemonade Slush does not contain egg, fish, gluten, milk, MSG, peanuts, shellfish, soy, tree nuts or wheat.*
* Please keep in mind that most fast food restaurants cannot guarantee that any product is free of allergens as they use shared equipment for prepping foods.
There are 38 Weight Watchers Freestyle Points, 38 WW SmartPoints and 18 WW PointsPlus in a serving of Route 44 Lemonade Slush from Sonic.
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