| Ferry Pass to Opwijk | 4,668.94 mi (7,513.93 km) |
| Ferry Pass to Ostend | 4,611.31 mi (7,421.19 km) |
| Ferry Pass to Oud-Heverlee | 4,691.91 mi (7,550.90 km) |
| Ferry Pass to Oud-Turnhout | 4,692.33 mi (7,551.58 km) |
| Ferry Pass to Oudenaarde | 4,648.14 mi (7,480.46 km) |
| Ferry Pass to Oudenburg | 4,615.61 mi (7,428.10 km) |
| Ferry Pass to Oupeye | 4,734.70 mi (7,619.76 km) |
| Ferry Pass to Overijse | 4,687.77 mi (7,544.24 km) |
| Ferry Pass to Overpelt | 4,712.29 mi (7,583.70 km) |
| Ferry Pass to Paal | 4,707.08 mi (7,575.32 km) |
| Ferry Pass to Peer | 4,715.95 mi (7,589.59 km) |
| Ferry Pass to Pepinster | 4,745.47 mi (7,637.10 km) |
| Ferry Pass to Peruwelz | 4,655.71 mi (7,492.65 km) |
| Ferry Pass to Perwez | 4,703.30 mi (7,569.23 km) |
| Ferry Pass to Philippeville | 4,703.38 mi (7,569.35 km) |
