- Oak Park to PARKROYAL Melbourne Airport
- Oaklands Junction to PARKROYAL Melbourne Airport
- Oakleigh East to PARKROYAL Melbourne Airport
- Oakleigh South to PARKROYAL Melbourne Airport
- Oakleigh to PARKROYAL Melbourne Airport
- Ocean Grove to PARKROYAL Melbourne Airport
- Officer to PARKROYAL Melbourne Airport
- Olinda to PARKROYAL Melbourne Airport
- Ormond to PARKROYAL Melbourne Airport
- Melbourne Airport to PARKROYAL Melbourne Airport
- PARKROYAL Melbourne Airport to Oak Park
- PARKROYAL Melbourne Airport to Oaklands Junction
- PARKROYAL Melbourne Airport to Oakleigh East
- PARKROYAL Melbourne Airport to Oakleigh South
- PARKROYAL Melbourne Airport to Oakleigh
- PARKROYAL Melbourne Airport to Ocean Grove
- PARKROYAL Melbourne Airport to Officer
- PARKROYAL Melbourne Airport to Olinda
- PARKROYAL Melbourne Airport to Ormond
- PARKROYAL Melbourne Airport to Melbourne Airport