| Hisarcik to Opwijk | 1,454.09 mi (2,340.14 km) |
| Hisarcik to Ostend | 1,511.53 mi (2,432.57 km) |
| Hisarcik to Oud-Heverlee | 1,431.10 mi (2,303.14 km) |
| Hisarcik to Oud-Turnhout | 1,432.93 mi (2,306.09 km) |
| Hisarcik to Oudenaarde | 1,474.18 mi (2,372.46 km) |
| Hisarcik to Oudenburg | 1,507.17 mi (2,425.56 km) |
| Hisarcik to Oupeye | 1,388.79 mi (2,235.04 km) |
| Hisarcik to Overijse | 1,434.99 mi (2,309.39 km) |
| Hisarcik to Overpelt | 1,413.08 mi (2,274.13 km) |
| Hisarcik to Paal | 1,417.18 mi (2,280.72 km) |
| Hisarcik to Peer | 1,409.06 mi (2,267.67 km) |
| Hisarcik to Pepinster | 1,377.71 mi (2,217.20 km) |
| Hisarcik to Peruwelz | 1,466.02 mi (2,359.32 km) |
| Hisarcik to Perwez | 1,419.24 mi (2,284.05 km) |
| Hisarcik to Philippeville | 1,418.28 mi (2,282.50 km) |
