| Floriana to Opwijk | 1,160.54 mi (1,867.71 km) |
| Floriana to Ostend | 1,204.48 mi (1,938.43 km) |
| Floriana to Oud-Heverlee | 1,142.11 mi (1,838.06 km) |
| Floriana to Oud-Turnhout | 1,165.00 mi (1,874.89 km) |
| Floriana to Oudenaarde | 1,166.72 mi (1,877.65 km) |
| Floriana to Oudenburg | 1,200.12 mi (1,931.41 km) |
| Floriana to Oupeye | 1,114.51 mi (1,793.63 km) |
| Floriana to Overijse | 1,141.96 mi (1,837.80 km) |
| Floriana to Overpelt | 1,150.33 mi (1,851.28 km) |
| Floriana to Paal | 1,144.20 mi (1,841.41 km) |
| Floriana to Peer | 1,144.43 mi (1,841.78 km) |
| Floriana to Pepinster | 1,102.36 mi (1,774.08 km) |
| Floriana to Peruwelz | 1,147.61 mi (1,846.91 km) |
| Floriana to Perwez | 1,126.33 mi (1,812.65 km) |
| Floriana to Philippeville | 1,106.69 mi (1,781.05 km) |
