---
title: CLLocationDistanceMax
framework: corelocation
role: symbol
role_heading: Global Variable
path: corelocation/cllocationdistancemax
---

# CLLocationDistanceMax

A constant indicating the maximum distance.

## Declaration

```swift
let CLLocationDistanceMax: CLLocationDistance
```

## Discussion

Discussion When scheduling deferred updates, you can use this constant to indicate that a new update should be triggered only after the device moves a significantly large distance.

## See Also

### Specifying distance and accuracy

- [distanceFilter](corelocation/cllocationmanager/distancefilter.md)
- [kCLDistanceFilterNone](corelocation/kcldistancefilternone.md)
- [CLLocationDistance](corelocation/cllocationdistance.md)
- [desiredAccuracy](corelocation/cllocationmanager/desiredaccuracy.md)
- [CLLocationAccuracy](corelocation/cllocationaccuracy.md)