| Cities | Distance |
|---|---|
| Fleron to Ostend | 127.52 mi (205.22 km) |
| Fleron to Oud-Heverlee | 46.92 mi (75.50 km) |
| Fleron to Oud-Turnhout | 57.16 mi (91.98 km) |
| Fleron to Oudenaarde | 92.52 mi (148.89 km) |
| Fleron to Oudenburg | 123.30 mi (198.43 km) |
| Fleron to Oupeye | 6.57 mi (10.57 km) |
| Fleron to Overijse | 51.63 mi (83.08 km) |
| Fleron to Overpelt | 43.05 mi (69.29 km) |
| Fleron to Paal | 36.72 mi (59.10 km) |
| Fleron to Peer | 37.04 mi (59.61 km) |
| Fleron to Pepinster | 6.80 mi (10.94 km) |
| Fleron to Peruwelz | 92.42 mi (148.73 km) |
| Fleron to Perwez | 38.07 mi (61.26 km) |
| Fleron to Philippeville | 57.61 mi (92.72 km) |
| Fleron to Plombieres | 14.19 mi (22.83 km) |