String destination = "London";

final Landmark[] landmarks = Locator.geocode(destination.replace('n', ' '), null);
Coordinates endPoint = landmarks[0].getQualifiedCoordinates();
// Get a location provider.
LocationProvider provider = LocationProvider.getInstance(null);
if (provider == null)
{
    throw new IllegalStateException("No LocationProvider Available!!");
}
// Try to fetch the current location and get the coordinates of the current location.
Coordinates startPoint = provider.getLocation(-1).getQualifiedCoordinates();

double destiinationlatitude = endPoint.getLatitude();
double currentlatitude = startPoint.getLatitude();

Criteria criteria = null;
LocationProvider provider = null;
javax.microedition.location.Location location = null;

criteria = new Criteria();
criteria.setPreferredPowerConsumption(Criteria.POWER_USAGE_HIGH);
criteria.setHorizontalAccuracy(50);
criteria.setVerticalAccuracy(50);
criteria.setCostAllowed(true);
provider = LocationProvider.getInstance(criteria);
location = provider.getLocation(5);