| Cities | Distance |
|---|---|
| Niort to Opwijk | 384.22 mi (618.35 km) |
| Niort to Ostend | 371.80 mi (598.35 km) |
| Niort to Oud-Heverlee | 389.57 mi (626.95 km) |
| Niort to Oud-Turnhout | 424.30 mi (682.84 km) |
| Niort to Oudenaarde | 363.40 mi (584.84 km) |
| Niort to Oudenburg | 370.69 mi (596.57 km) |
| Niort to Oupeye | 411.70 mi (662.57 km) |
| Niort to Overijse | 383.23 mi (616.76 km) |
| Niort to Overpelt | 430.78 mi (693.28 km) |
| Niort to Paal | 414.59 mi (667.22 km) |
| Niort to Peer | 427.46 mi (687.92 km) |
| Niort to Pepinster | 410.37 mi (660.42 km) |
| Niort to Peruwelz | 343.73 mi (553.18 km) |
| Niort to Perwez | 382.67 mi (615.85 km) |
| Niort to Philippeville | 353.06 mi (568.20 km) |