M/F Longstone
| Route | Tilbury - Zeebrugge |
| IMO | 9848479 |
| Building year | 2019 |
| Building yard | Flensburger Schiffbau-Gesellschaft, Germany (#776) |
| Owner | SY RoRo 2 Pte. Ltd |
| Operator | P&O Ferries |
| Length | 209,79 m |
| Breadth | 26,0 m |
| Draft | 6,8 m |
| GT | 32.936 |
| Machinery | 2 * MAN 8L48/60 CR |
| Speed | 21 kn. |
| Number of passengers | 12 |
| Number of beds | 12 |
| Number of cars | ? |
| Lanemetres | 4.076 |
| Port of registry | Valletta |
| Flag | Malta |
| Former names | Maria Grazia Onorato (2024) Maria Grazia Onorato (2023-2024) - DFDS Maria Grazia Onorato (2021-2023) - CLdN RoRo & Cobelfret Ferries Maria Grazia Onorato (2019-2021) - Tirrenia |
| Former owners | Compagnia Italiana di Navigazione spa. (2019-2024)
SY RoRo 2 Pte. Ltd (2019) |
| Sister ships | Acacia Seaways, Fadiq, Leevsten, Liekut, Lismore, Tulipa Seaways, Ulusoy-16, |
| Notes | - |
- M/F Maria Grazia Onorato & M/F W.B. Yeats
Photo: Michael Koefoed-Hansen (30/9-2018)
- M/F Maria Grazia Onorato & M/F W.B. Yeats
Photo: Michael Koefoed-Hansen (30/9-2018)
- M/F Maria Grazia Onorato
Photo: Peter Therkildsen (3/5-2019)