- Oakhurst to The Penthouse at Cremorne Point Manor
- Oakville to The Penthouse at Cremorne Point Manor
- Oatlands to The Penthouse at Cremorne Point Manor
- Oatley to The Penthouse at Cremorne Point Manor
- Old Guildford to The Penthouse at Cremorne Point Manor
- Old Toongabbie to The Penthouse at Cremorne Point Manor
- Oran Park to The Penthouse at Cremorne Point Manor
- Orchard Hills to The Penthouse at Cremorne Point Manor
- Oxford Falls to The Penthouse at Cremorne Point Manor
- Oxley Park to The Penthouse at Cremorne Point Manor
- Oyster Bay to The Penthouse at Cremorne Point Manor
- Sydney Airport to The Penthouse at Cremorne Point Manor
- The Penthouse at Cremorne Point Manor to Oakhurst
- The Penthouse at Cremorne Point Manor to Oakville
- The Penthouse at Cremorne Point Manor to Oatlands
- The Penthouse at Cremorne Point Manor to Oatley
- The Penthouse at Cremorne Point Manor to Old Guildford
- The Penthouse at Cremorne Point Manor to Old Toongabbie
- The Penthouse at Cremorne Point Manor to Oran Park
- The Penthouse at Cremorne Point Manor to Orchard Hills
- The Penthouse at Cremorne Point Manor to Oxford Falls
- The Penthouse at Cremorne Point Manor to Oxley Park
- The Penthouse at Cremorne Point Manor to Oyster Bay
- The Penthouse at Cremorne Point Manor to Sydney Airport