---
title: "KMBETWEEN"
url: "https://help.formsfly.com/en/article/kmbetween"
language: "en"
last_updated: "2024-11-12T09:10:35.245Z"
---

# KMBETWEEN

Finds the kilometres between two geo-points, using great-circle math.

### Syntax

`**KMBETWEEN(startPoint, endPoint)**`

### Example

```plaintext
KMBETWEEN('-8.45234 27.7623423', {{myGpsField}})
```

### Notes

Geo-points are strings in 'lat lon' format, Location field answers are also geo-points.

### Related 

[MIBETWEEN](https://help.formsfly.com/en/article/mibetween), [INPOLYGON](https://help.formsfly.com/en/article/inpolygon)