DistInMilesHaversine

Description

Computes the distance (in miles) between two latitude-longitude pairs using the Haversine formula, base on Apache DataFu.

Syntax

DistInMilesHaversine(lat1, long1, lat2, long2)

Examples

DistInMilesHaversine(48.8567,-2.3508,51.5072,0.1275) returns 213.41919465445437

Return value datatype

Double

Impact of null value

If any input parameter is null, returns null.

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