| Gallipoli to Opwijk | 1,299.21 mi (2,090.87 km) |
| Gallipoli to Ostend | 1,356.51 mi (2,183.08 km) |
| Gallipoli to Oud-Heverlee | 1,276.23 mi (2,053.89 km) |
| Gallipoli to Oud-Turnhout | 1,278.95 mi (2,058.28 km) |
| Gallipoli to Oudenaarde | 1,318.90 mi (2,122.57 km) |
| Gallipoli to Oudenburg | 1,352.12 mi (2,176.03 km) |
| Gallipoli to Oupeye | 1,234.18 mi (1,986.21 km) |
| Gallipoli to Overijse | 1,279.99 mi (2,059.94 km) |
| Gallipoli to Overpelt | 1,259.16 mi (2,026.42 km) |
| Gallipoli to Paal | 1,262.85 mi (2,032.35 km) |
| Gallipoli to Peer | 1,255.03 mi (2,019.77 km) |
| Gallipoli to Pepinster | 1,222.96 mi (1,968.16 km) |
| Gallipoli to Peruwelz | 1,310.31 mi (2,108.74 km) |
| Gallipoli to Perwez | 1,264.13 mi (2,034.42 km) |
| Gallipoli to Philippeville | 1,262.50 mi (2,031.80 km) |
