| Lapseki to Opwijk | 1,302.95 mi (2,096.89 km) |
| Lapseki to Ostend | 1,360.23 mi (2,189.08 km) |
| Lapseki to Oud-Heverlee | 1,279.97 mi (2,059.91 km) |
| Lapseki to Oud-Turnhout | 1,282.78 mi (2,064.44 km) |
| Lapseki to Oudenaarde | 1,322.60 mi (2,128.52 km) |
| Lapseki to Oudenburg | 1,355.84 mi (2,182.02 km) |
| Lapseki to Oupeye | 1,237.95 mi (1,992.28 km) |
| Lapseki to Overijse | 1,283.71 mi (2,065.94 km) |
| Lapseki to Overpelt | 1,263.00 mi (2,032.60 km) |
| Lapseki to Paal | 1,266.65 mi (2,038.47 km) |
| Lapseki to Peer | 1,258.85 mi (2,025.93 km) |
| Lapseki to Pepinster | 1,226.71 mi (1,974.21 km) |
| Lapseki to Peruwelz | 1,313.95 mi (2,114.60 km) |
| Lapseki to Perwez | 1,267.85 mi (2,040.40 km) |
| Lapseki to Philippeville | 1,266.14 mi (2,037.65 km) |
