- Oakhurst to The Residences Centennial Park
- Oakville to The Residences Centennial Park
- Oatlands to The Residences Centennial Park
- Oatley to The Residences Centennial Park
- Old Guildford to The Residences Centennial Park
- Old Toongabbie to The Residences Centennial Park
- Oran Park to The Residences Centennial Park
- Orchard Hills to The Residences Centennial Park
- Oxford Falls to The Residences Centennial Park
- Oxley Park to The Residences Centennial Park
- Oyster Bay to The Residences Centennial Park
- Sydney Airport to The Residences Centennial Park
- The Residences Centennial Park to Oakhurst
- The Residences Centennial Park to Oakville
- The Residences Centennial Park to Oatlands
- The Residences Centennial Park to Oatley
- The Residences Centennial Park to Old Guildford
- The Residences Centennial Park to Old Toongabbie
- The Residences Centennial Park to Oran Park
- The Residences Centennial Park to Orchard Hills
- The Residences Centennial Park to Oxford Falls
- The Residences Centennial Park to Oxley Park
- The Residences Centennial Park to Oyster Bay
- The Residences Centennial Park to Sydney Airport