| Gravina in Puglia to Opwijk | 912.93 mi (1,469.22 km) |
| Gravina in Puglia to Ostend | 964.73 mi (1,552.59 km) |
| Gravina in Puglia to Oud-Heverlee | 891.65 mi (1,434.98 km) |
| Gravina in Puglia to Oud-Turnhout | 907.00 mi (1,459.68 km) |
| Gravina in Puglia to Oudenaarde | 925.41 mi (1,489.30 km) |
| Gravina in Puglia to Oudenburg | 960.18 mi (1,545.26 km) |
| Gravina in Puglia to Oupeye | 856.49 mi (1,378.39 km) |
| Gravina in Puglia to Overijse | 893.20 mi (1,437.47 km) |
| Gravina in Puglia to Overpelt | 889.52 mi (1,431.54 km) |
| Gravina in Puglia to Paal | 887.20 mi (1,427.81 km) |
| Gravina in Puglia to Peer | 884.07 mi (1,422.77 km) |
| Gravina in Puglia to Pepinster | 844.12 mi (1,358.47 km) |
| Gravina in Puglia to Peruwelz | 910.23 mi (1,464.87 km) |
| Gravina in Puglia to Perwez | 876.73 mi (1,410.95 km) |
| Gravina in Puglia to Philippeville | 864.20 mi (1,390.80 km) |
