- Oakhurst to Courtyard by Marriott Sydney-North Ryde
- Oakville to Courtyard by Marriott Sydney-North Ryde
- Oatlands to Courtyard by Marriott Sydney-North Ryde
- Oatley to Courtyard by Marriott Sydney-North Ryde
- Old Guildford to Courtyard by Marriott Sydney-North Ryde
- Old Toongabbie to Courtyard by Marriott Sydney-North Ryde
- Oran Park to Courtyard by Marriott Sydney-North Ryde
- Orchard Hills to Courtyard by Marriott Sydney-North Ryde
- Oxford Falls to Courtyard by Marriott Sydney-North Ryde
- Oxley Park to Courtyard by Marriott Sydney-North Ryde
- Oyster Bay to Courtyard by Marriott Sydney-North Ryde
- Sydney Airport to Courtyard by Marriott Sydney-North Ryde
- Courtyard by Marriott Sydney-North Ryde to Oakhurst
- Courtyard by Marriott Sydney-North Ryde to Oakville
- Courtyard by Marriott Sydney-North Ryde to Oatlands
- Courtyard by Marriott Sydney-North Ryde to Oatley
- Courtyard by Marriott Sydney-North Ryde to Old Guildford
- Courtyard by Marriott Sydney-North Ryde to Old Toongabbie
- Courtyard by Marriott Sydney-North Ryde to Oran Park
- Courtyard by Marriott Sydney-North Ryde to Orchard Hills
- Courtyard by Marriott Sydney-North Ryde to Oxford Falls
- Courtyard by Marriott Sydney-North Ryde to Oxley Park
- Courtyard by Marriott Sydney-North Ryde to Oyster Bay
- Courtyard by Marriott Sydney-North Ryde to Sydney Airport