---
title: MKCoordinateSpan
framework: mapkit
role: symbol
role_heading: Structure
path: mapkit/mkcoordinatespan
---

# MKCoordinateSpan

The width and height of a map region.

## Declaration

```swift
struct MKCoordinateSpan
```

## Overview

Overview You use the delta values in this structure to indicate the desired zoom level of the map, with smaller delta values corresponding to a higher zoom level.

## Topics

### Creating a coordinate span

- [init()](mapkit/mkcoordinatespan/init().md)
- [init(latitudeDelta:longitudeDelta:)](mapkit/mkcoordinatespan/init(latitudedelta:longitudedelta:).md)

### Getting the span coordinates

- [latitudeDelta](mapkit/mkcoordinatespan/latitudedelta.md)
- [longitudeDelta](mapkit/mkcoordinatespan/longitudedelta.md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Copyable](swift/copyable.md)
- [Escapable](swift/escapable.md)
- [Sendable](swift/sendable.md)

## See Also

### Map coordinates

- [MKCoordinateRegion](mapkit/mkcoordinateregion.md)
- [MKMapRect](mapkit/mkmaprect.md)
- [MKMapPoint](mapkit/mkmappoint.md)
- [MKMapSize](mapkit/mkmapsize.md)
- [MKDistanceFormatter](mapkit/mkdistanceformatter.md)