| Kercem to Opwijk | 1,145.17 mi (1,842.98 km) |
| Kercem to Ostend | 1,188.79 mi (1,913.17 km) |
| Kercem to Oud-Heverlee | 1,126.87 mi (1,813.53 km) |
| Kercem to Oud-Turnhout | 1,150.02 mi (1,850.78 km) |
| Kercem to Oudenaarde | 1,151.12 mi (1,852.55 km) |
| Kercem to Oudenburg | 1,184.44 mi (1,906.17 km) |
| Kercem to Oupeye | 1,099.60 mi (1,769.63 km) |
| Kercem to Overijse | 1,126.65 mi (1,813.17 km) |
| Kercem to Overpelt | 1,135.48 mi (1,827.38 km) |
| Kercem to Paal | 1,129.21 mi (1,817.29 km) |
| Kercem to Peer | 1,129.57 mi (1,817.87 km) |
| Kercem to Pepinster | 1,087.47 mi (1,750.11 km) |
| Kercem to Peruwelz | 1,131.90 mi (1,821.62 km) |
| Kercem to Perwez | 1,111.08 mi (1,788.10 km) |
| Kercem to Philippeville | 1,091.21 mi (1,756.13 km) |
