---
title: longitudeDelta
framework: mapkitjs
role: symbol
role_heading: Interface Property
path: mapkitjs/coordinatespandata/longitudedelta
---

# longitudeDelta

The longitude span in degrees.

## Declaration

```data
longitudeDelta: number;
```

## See Also

### Span properties

- [latitudeDelta](mapkitjs/coordinatespandata/latitudedelta.md)