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