| Altunhisar to Opwijk | 1,719.06 mi (2,766.56 km) |
| Altunhisar to Ostend | 1,776.74 mi (2,859.39 km) |
| Altunhisar to Oud-Heverlee | 1,696.12 mi (2,729.64 km) |
| Altunhisar to Oud-Turnhout | 1,695.05 mi (2,727.91 km) |
| Altunhisar to Oudenaarde | 1,740.42 mi (2,800.94 km) |
| Altunhisar to Oudenburg | 1,772.50 mi (2,852.56 km) |
| Altunhisar to Oupeye | 1,653.13 mi (2,660.45 km) |
| Altunhisar to Overijse | 1,700.43 mi (2,736.58 km) |
| Altunhisar to Overpelt | 1,675.08 mi (2,695.78 km) |
| Altunhisar to Paal | 1,680.46 mi (2,704.44 km) |
| Altunhisar to Peer | 1,671.46 mi (2,689.95 km) |
| Altunhisar to Pepinster | 1,642.53 mi (2,643.40 km) |
| Altunhisar to Peruwelz | 1,733.87 mi (2,790.39 km) |
| Altunhisar to Perwez | 1,685.11 mi (2,711.93 km) |
| Altunhisar to Philippeville | 1,686.54 mi (2,714.23 km) |
