| Gerakas to Opwijk | 1,310.63 mi (2,109.25 km) |
| Gerakas to Ostend | 1,365.95 mi (2,198.29 km) |
| Gerakas to Oud-Heverlee | 1,288.14 mi (2,073.06 km) |
| Gerakas to Oud-Turnhout | 1,297.15 mi (2,087.56 km) |
| Gerakas to Oudenaarde | 1,326.93 mi (2,135.49 km) |
| Gerakas to Oudenburg | 1,361.42 mi (2,191.00 km) |
| Gerakas to Oupeye | 1,248.78 mi (2,009.71 km) |
| Gerakas to Overijse | 1,290.85 mi (2,077.42 km) |
| Gerakas to Overpelt | 1,278.13 mi (2,056.95 km) |
| Gerakas to Paal | 1,278.96 mi (2,058.28 km) |
| Gerakas to Peer | 1,273.29 mi (2,049.16 km) |
| Gerakas to Pepinster | 1,236.78 mi (1,990.41 km) |
| Gerakas to Peruwelz | 1,314.79 mi (2,115.95 km) |
| Gerakas to Perwez | 1,274.42 mi (2,050.98 km) |
| Gerakas to Philippeville | 1,267.20 mi (2,039.36 km) |
