---
title: "distance(to:)"
framework: corefoundation
role: symbol
role_heading: Instance Method
path: "corefoundation/cgfloat-swift.struct/distance(to:)"
---

# distance(to:)

Returns a stride x such that self.advanced(by: x) approximates other.

## Declaration

```swift
func distance(to other: CGFloat) -> CGFloat
```

## Discussion

Discussion Complexity: O(1).