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