- Oakhurst to Holiday Inn Express Sydney Macquarie Park
- Oakville to Holiday Inn Express Sydney Macquarie Park
- Oatlands to Holiday Inn Express Sydney Macquarie Park
- Oatley to Holiday Inn Express Sydney Macquarie Park
- Old Guildford to Holiday Inn Express Sydney Macquarie Park
- Old Toongabbie to Holiday Inn Express Sydney Macquarie Park
- Oran Park to Holiday Inn Express Sydney Macquarie Park
- Orchard Hills to Holiday Inn Express Sydney Macquarie Park
- Oxford Falls to Holiday Inn Express Sydney Macquarie Park
- Oxley Park to Holiday Inn Express Sydney Macquarie Park
- Oyster Bay to Holiday Inn Express Sydney Macquarie Park
- Sydney Airport to Holiday Inn Express Sydney Macquarie Park
- Holiday Inn Express Sydney Macquarie Park to Oakhurst
- Holiday Inn Express Sydney Macquarie Park to Oakville
- Holiday Inn Express Sydney Macquarie Park to Oatlands
- Holiday Inn Express Sydney Macquarie Park to Oatley
- Holiday Inn Express Sydney Macquarie Park to Old Guildford
- Holiday Inn Express Sydney Macquarie Park to Old Toongabbie
- Holiday Inn Express Sydney Macquarie Park to Oran Park
- Holiday Inn Express Sydney Macquarie Park to Orchard Hills
- Holiday Inn Express Sydney Macquarie Park to Oxford Falls
- Holiday Inn Express Sydney Macquarie Park to Oxley Park
- Holiday Inn Express Sydney Macquarie Park to Oyster Bay
- Holiday Inn Express Sydney Macquarie Park to Sydney Airport