- Oakhurst to The York by Swiss-Belhotel International
- Oakville to The York by Swiss-Belhotel International
- Oatlands to The York by Swiss-Belhotel International
- Oatley to The York by Swiss-Belhotel International
- Old Guildford to The York by Swiss-Belhotel International
- Old Toongabbie to The York by Swiss-Belhotel International
- Oran Park to The York by Swiss-Belhotel International
- Orchard Hills to The York by Swiss-Belhotel International
- Oxford Falls to The York by Swiss-Belhotel International
- Oxley Park to The York by Swiss-Belhotel International
- Oyster Bay to The York by Swiss-Belhotel International
- Sydney Airport to The York by Swiss-Belhotel International
- The York by Swiss-Belhotel International to Oakhurst
- The York by Swiss-Belhotel International to Oakville
- The York by Swiss-Belhotel International to Oatlands
- The York by Swiss-Belhotel International to Oatley
- The York by Swiss-Belhotel International to Old Guildford
- The York by Swiss-Belhotel International to Old Toongabbie
- The York by Swiss-Belhotel International to Oran Park
- The York by Swiss-Belhotel International to Orchard Hills
- The York by Swiss-Belhotel International to Oxford Falls
- The York by Swiss-Belhotel International to Oxley Park
- The York by Swiss-Belhotel International to Oyster Bay
- The York by Swiss-Belhotel International to Sydney Airport