| Ihtiman to Opwijk | 1,096.01 mi (1,763.85 km) |
| Ihtiman to Ostend | 1,153.36 mi (1,856.16 km) |
| Ihtiman to Oud-Heverlee | 1,073.02 mi (1,726.86 km) |
| Ihtiman to Oud-Turnhout | 1,075.53 mi (1,730.89 km) |
| Ihtiman to Oudenaarde | 1,115.88 mi (1,795.84 km) |
| Ihtiman to Oudenburg | 1,148.99 mi (1,849.12 km) |
| Ihtiman to Oupeye | 1,030.88 mi (1,659.04 km) |
| Ihtiman to Overijse | 1,076.83 mi (1,732.99 km) |
| Ihtiman to Overpelt | 1,055.72 mi (1,699.02 km) |
| Ihtiman to Paal | 1,059.48 mi (1,705.07 km) |
| Ihtiman to Peer | 1,051.61 mi (1,692.40 km) |
| Ihtiman to Pepinster | 1,019.70 mi (1,641.05 km) |
| Ihtiman to Peruwelz | 1,107.56 mi (1,782.45 km) |
| Ihtiman to Perwez | 1,061.02 mi (1,707.55 km) |
| Ihtiman to Philippeville | 1,059.81 mi (1,705.59 km) |
