| Lastra a Signa to Opwijk | 592.92 mi (954.21 km) |
| Lastra a Signa to Ostend | 640.60 mi (1,030.95 km) |
| Lastra a Signa to Oud-Heverlee | 573.31 mi (922.66 km) |
| Lastra a Signa to Oud-Turnhout | 594.08 mi (956.08 km) |
| Lastra a Signa to Oudenaarde | 601.81 mi (968.52 km) |
| Lastra a Signa to Oudenburg | 636.12 mi (1,023.73 km) |
| Lastra a Signa to Oupeye | 543.30 mi (874.36 km) |
| Lastra a Signa to Overijse | 573.76 mi (923.38 km) |
| Lastra a Signa to Overpelt | 578.69 mi (931.31 km) |
| Lastra a Signa to Paal | 573.42 mi (922.83 km) |
| Lastra a Signa to Peer | 572.85 mi (921.92 km) |
| Lastra a Signa to Pepinster | 531.03 mi (854.60 km) |
| Lastra a Signa to Peruwelz | 584.43 mi (940.55 km) |
| Lastra a Signa to Perwez | 557.71 mi (897.55 km) |
| Lastra a Signa to Philippeville | 540.74 mi (870.24 km) |
