Upgrading from:

Geodesy`

As of Version 7, the Geodesy Package has been integrated into the Wolfram System.

New system functions

SpheroidalDistance has been superseded by GeoDistance:

Version 6.0 << Geodesy;
SpheroidalDistance[{20, 40}, {84, 55}]

ToDegrees has been superseded by FromDMS:

Version 6.0 << Geodesy;
ToDegrees[{20., 5., 33.}]

ToDMS has been superseded by DMSList and DMSString:

Version 6.0 << Geodesy;
ToDMS[44.13452]

DMSString will return the DMS conversion as a string: