| Feldkirchen-Westerham to Opwijk | 404.14 mi (650.39 km) |
| Feldkirchen-Westerham to Ostend | 461.05 mi (741.98 km) |
| Feldkirchen-Westerham to Oud-Heverlee | 381.24 mi (613.55 km) |
| Feldkirchen-Westerham to Oud-Turnhout | 387.35 mi (623.38 km) |
| Feldkirchen-Westerham to Oudenaarde | 423.08 mi (680.89 km) |
| Feldkirchen-Westerham to Oudenburg | 456.62 mi (734.85 km) |
| Feldkirchen-Westerham to Oupeye | 340.18 mi (547.46 km) |
| Feldkirchen-Westerham to Overijse | 384.68 mi (619.08 km) |
| Feldkirchen-Westerham to Overpelt | 368.08 mi (592.37 km) |
| Feldkirchen-Westerham to Paal | 369.81 mi (595.15 km) |
| Feldkirchen-Westerham to Peer | 363.40 mi (584.83 km) |
| Feldkirchen-Westerham to Pepinster | 328.54 mi (528.73 km) |
| Feldkirchen-Westerham to Peruwelz | 414.33 mi (666.80 km) |
| Feldkirchen-Westerham to Perwez | 368.62 mi (593.23 km) |
| Feldkirchen-Westerham to Philippeville | 366.57 mi (589.94 km) |
