| Cayirhan to Opwijk | 1,515.24 mi (2,438.54 km) |
| Cayirhan to Ostend | 1,572.93 mi (2,531.38 km) |
| Cayirhan to Oud-Heverlee | 1,492.32 mi (2,401.65 km) |
| Cayirhan to Oud-Turnhout | 1,490.86 mi (2,399.31 km) |
| Cayirhan to Oudenaarde | 1,536.79 mi (2,473.23 km) |
| Cayirhan to Oudenburg | 1,568.70 mi (2,524.58 km) |
| Cayirhan to Oupeye | 1,449.25 mi (2,332.34 km) |
| Cayirhan to Overijse | 1,496.69 mi (2,408.69 km) |
| Cayirhan to Overpelt | 1,470.90 mi (2,367.18 km) |
| Cayirhan to Paal | 1,476.42 mi (2,376.07 km) |
| Cayirhan to Peer | 1,467.32 mi (2,361.42 km) |
| Cayirhan to Pepinster | 1,438.73 mi (2,315.41 km) |
| Cayirhan to Peruwelz | 1,530.54 mi (2,463.17 km) |
| Cayirhan to Perwez | 1,481.45 mi (2,384.17 km) |
| Cayirhan to Philippeville | 1,483.34 mi (2,387.20 km) |
