| Kartal to Opwijk | 1,379.06 mi (2,219.38 km) |
| Kartal to Ostend | 1,436.72 mi (2,312.17 km) |
| Kartal to Oud-Heverlee | 1,356.10 mi (2,182.43 km) |
| Kartal to Oud-Turnhout | 1,355.71 mi (2,181.81 km) |
| Kartal to Oudenaarde | 1,400.18 mi (2,253.37 km) |
| Kartal to Oudenburg | 1,432.45 mi (2,305.30 km) |
| Kartal to Oupeye | 1,313.23 mi (2,113.44 km) |
| Kartal to Overijse | 1,360.32 mi (2,189.22 km) |
| Kartal to Overpelt | 1,335.76 mi (2,149.71 km) |
| Kartal to Paal | 1,340.82 mi (2,157.84 km) |
| Kartal to Peer | 1,332.04 mi (2,143.70 km) |
| Kartal to Pepinster | 1,302.52 mi (2,096.20 km) |
| Kartal to Peruwelz | 1,393.35 mi (2,242.39 km) |
| Kartal to Perwez | 1,344.91 mi (2,164.43 km) |
| Kartal to Philippeville | 1,345.96 mi (2,166.11 km) |
