- Oakhurst to Oaks Hyde Park Plaza
- Oakville to Oaks Hyde Park Plaza
- Oatlands to Oaks Hyde Park Plaza
- Oatley to Oaks Hyde Park Plaza
- Old Guildford to Oaks Hyde Park Plaza
- Old Toongabbie to Oaks Hyde Park Plaza
- Oran Park to Oaks Hyde Park Plaza
- Orchard Hills to Oaks Hyde Park Plaza
- Oxford Falls to Oaks Hyde Park Plaza
- Oxley Park to Oaks Hyde Park Plaza
- Oyster Bay to Oaks Hyde Park Plaza
- Sydney Airport to Oaks Hyde Park Plaza
- Oaks Hyde Park Plaza to Oakhurst
- Oaks Hyde Park Plaza to Oakville
- Oaks Hyde Park Plaza to Oatlands
- Oaks Hyde Park Plaza to Oatley
- Oaks Hyde Park Plaza to Old Guildford
- Oaks Hyde Park Plaza to Old Toongabbie
- Oaks Hyde Park Plaza to Oran Park
- Oaks Hyde Park Plaza to Orchard Hills
- Oaks Hyde Park Plaza to Oxford Falls
- Oaks Hyde Park Plaza to Oxley Park
- Oaks Hyde Park Plaza to Oyster Bay
- Oaks Hyde Park Plaza to Sydney Airport