| Cities | Distance |
|---|---|
| Flers to Opwijk | 261.28 mi (420.49 km) |
| Flers to Ostend | 230.87 mi (371.54 km) |
| Flers to Oud-Heverlee | 274.32 mi (441.47 km) |
| Flers to Oud-Turnhout | 303.55 mi (488.52 km) |
| Flers to Oudenaarde | 235.87 mi (379.59 km) |
| Flers to Oudenburg | 231.19 mi (372.06 km) |
| Flers to Oupeye | 308.62 mi (496.67 km) |
| Flers to Overijse | 267.54 mi (430.57 km) |
| Flers to Overpelt | 315.79 mi (508.21 km) |
| Flers to Paal | 300.50 mi (483.61 km) |
| Flers to Peer | 314.29 mi (505.81 km) |
| Flers to Pepinster | 311.91 mi (501.97 km) |
| Flers to Peruwelz | 222.35 mi (357.85 km) |
| Flers to Perwez | 273.27 mi (439.79 km) |
| Flers to Philippeville | 250.71 mi (403.47 km) |