| Gemerek to Opwijk | 1,737.09 mi (2,795.58 km) |
| Gemerek to Ostend | 1,794.70 mi (2,888.29 km) |
| Gemerek to Oud-Heverlee | 1,714.32 mi (2,758.93 km) |
| Gemerek to Oud-Turnhout | 1,710.59 mi (2,752.93 km) |
| Gemerek to Oudenaarde | 1,759.54 mi (2,831.71 km) |
| Gemerek to Oudenburg | 1,790.58 mi (2,881.66 km) |
| Gemerek to Oupeye | 1,670.94 mi (2,689.12 km) |
| Gemerek to Overijse | 1,719.00 mi (2,766.46 km) |
| Gemerek to Overpelt | 1,690.65 mi (2,720.84 km) |
| Gemerek to Paal | 1,697.15 mi (2,731.30 km) |
| Gemerek to Peer | 1,687.39 mi (2,715.60 km) |
| Gemerek to Pepinster | 1,660.86 mi (2,672.89 km) |
| Gemerek to Peruwelz | 1,754.59 mi (2,823.73 km) |
| Gemerek to Perwez | 1,704.18 mi (2,742.62 km) |
| Gemerek to Philippeville | 1,707.93 mi (2,748.65 km) |
