| Cities | Distance |
|---|---|
| Pornic to Opwijk | 389.45 mi (626.77 km) |
| Pornic to Ostend | 363.32 mi (584.70 km) |
| Pornic to Oud-Heverlee | 400.03 mi (643.79 km) |
| Pornic to Oud-Turnhout | 431.56 mi (694.53 km) |
| Pornic to Oudenaarde | 365.11 mi (587.59 km) |
| Pornic to Oudenburg | 363.39 mi (584.81 km) |
| Pornic to Oupeye | 430.17 mi (692.29 km) |
| Pornic to Overijse | 393.31 mi (632.97 km) |
| Pornic to Overpelt | 442.01 mi (711.34 km) |
| Pornic to Paal | 426.19 mi (685.89 km) |
| Pornic to Peer | 439.84 mi (707.85 km) |
| Pornic to Pepinster | 431.57 mi (694.55 km) |
| Pornic to Peruwelz | 349.33 mi (562.19 km) |
| Pornic to Perwez | 396.74 mi (638.49 km) |
| Pornic to Philippeville | 370.75 mi (596.67 km) |