| Schoonhoven to Opwijk | 73.75 mi (118.69 km) |
| Schoonhoven to Ostend | 96.81 mi (155.80 km) |
| Schoonhoven to Oud-Heverlee | 77.56 mi (124.82 km) |
| Schoonhoven to Oud-Turnhout | 44.13 mi (71.02 km) |
| Schoonhoven to Oudenaarde | 93.16 mi (149.93 km) |
| Schoonhoven to Oudenburg | 95.49 mi (153.68 km) |
| Schoonhoven to Oupeye | 92.37 mi (148.66 km) |
| Schoonhoven to Overijse | 81.76 mi (131.58 km) |
| Schoonhoven to Overpelt | 56.20 mi (90.45 km) |
| Schoonhoven to Paal | 64.44 mi (103.71 km) |
| Schoonhoven to Peer | 62.14 mi (100.00 km) |
| Schoonhoven to Pepinster | 104.31 mi (167.88 km) |
| Schoonhoven to Peruwelz | 113.18 mi (182.14 km) |
| Schoonhoven to Perwez | 91.62 mi (147.45 km) |
| Schoonhoven to Philippeville | 121.61 mi (195.72 km) |
