| Cities | Distance |
|---|---|
| Billdal to Opwijk | 553.10 mi (890.12 km) |
| Billdal to Ostend | 568.56 mi (915.00 km) |
| Billdal to Oud-Heverlee | 550.43 mi (885.84 km) |
| Billdal to Oud-Turnhout | 514.61 mi (828.18 km) |
| Billdal to Oudenaarde | 573.38 mi (922.77 km) |
| Billdal to Oudenburg | 568.90 mi (915.56 km) |
| Billdal to Oupeye | 538.40 mi (866.47 km) |
| Billdal to Overijse | 556.30 mi (895.29 km) |
| Billdal to Overpelt | 511.53 mi (823.23 km) |
| Billdal to Paal | 527.34 mi (848.68 km) |
| Billdal to Peer | 515.90 mi (830.27 km) |
| Billdal to Pepinster | 544.02 mi (875.52 km) |
| Billdal to Peruwelz | 593.30 mi (954.82 km) |
| Billdal to Perwez | 560.00 mi (901.23 km) |
| Billdal to Philippeville | 591.36 mi (951.70 km) |