- Oakhurst to Campbelltown Colonial Motor Inn
- Oakville to Campbelltown Colonial Motor Inn
- Oatlands to Campbelltown Colonial Motor Inn
- Oatley to Campbelltown Colonial Motor Inn
- Old Guildford to Campbelltown Colonial Motor Inn
- Old Toongabbie to Campbelltown Colonial Motor Inn
- Oran Park to Campbelltown Colonial Motor Inn
- Orchard Hills to Campbelltown Colonial Motor Inn
- Oxford Falls to Campbelltown Colonial Motor Inn
- Oxley Park to Campbelltown Colonial Motor Inn
- Oyster Bay to Campbelltown Colonial Motor Inn
- Sydney Airport to Campbelltown Colonial Motor Inn
- Campbelltown Colonial Motor Inn to Oakhurst
- Campbelltown Colonial Motor Inn to Oakville
- Campbelltown Colonial Motor Inn to Oatlands
- Campbelltown Colonial Motor Inn to Oatley
- Campbelltown Colonial Motor Inn to Old Guildford
- Campbelltown Colonial Motor Inn to Old Toongabbie
- Campbelltown Colonial Motor Inn to Oran Park
- Campbelltown Colonial Motor Inn to Orchard Hills
- Campbelltown Colonial Motor Inn to Oxford Falls
- Campbelltown Colonial Motor Inn to Oxley Park
- Campbelltown Colonial Motor Inn to Oyster Bay
- Campbelltown Colonial Motor Inn to Sydney Airport