| Kadirli to Opwijk | 1,818.76 mi (2,927.02 km) |
| Kadirli to Ostend | 1,876.45 mi (3,019.86 km) |
| Kadirli to Oud-Heverlee | 1,795.85 mi (2,890.15 km) |
| Kadirli to Oud-Turnhout | 1,794.12 mi (2,887.36 km) |
| Kadirli to Oudenaarde | 1,840.39 mi (2,961.82 km) |
| Kadirli to Oudenburg | 1,872.24 mi (3,013.08 km) |
| Kadirli to Oupeye | 1,752.74 mi (2,820.77 km) |
| Kadirli to Overijse | 1,800.25 mi (2,897.22 km) |
| Kadirli to Overpelt | 1,774.15 mi (2,855.22 km) |
| Kadirli to Paal | 1,779.82 mi (2,864.34 km) |
| Kadirli to Peer | 1,770.62 mi (2,849.54 km) |
| Kadirli to Pepinster | 1,742.27 mi (2,803.91 km) |
| Kadirli to Peruwelz | 1,834.20 mi (2,951.85 km) |
| Kadirli to Perwez | 1,785.04 mi (2,872.75 km) |
| Kadirli to Philippeville | 1,787.00 mi (2,875.90 km) |
