Hay un lugar llamada Happy Jack Island en Australia.
Todos los lugares del mundo llamados "Happy Jack Island".
Kingston (5)
Gladstone (5)
Hamilton (5)
Springfield (4)
Woodstock (4)
Darlington (4)
Rosedale (4)
Richmond (4)
Gordon (4)
Windsor (4)
Newstead (4)
Cremorne (4)
Salisbury (3)
Stony Creek (3)
Dundas (3)
Kangaroo Flat (3)
Red Hill (3)
Swan Reach (3)
Beaconsfield (3)
Bridgewater (3)
Elliott (3)
Forest Hill (3)
Middleton (3)
Warburton (3)
Williamstown (3)
Sassafras (3)
Somerton (3)
Wattle Flat (3)
Black Springs (3)
Flinders (3)