| Cities | Distance |
|---|---|
| Spa to Opwijk | 80.48 mi (129.52 km) |
| Spa to Ostend | 138.05 mi (222.18 km) |
| Spa to Oud-Heverlee | 57.49 mi (92.52 km) |
| Spa to Oud-Turnhout | 68.67 mi (110.52 km) |
| Spa to Oudenaarde | 102.17 mi (164.43 km) |
| Spa to Oudenburg | 133.77 mi (215.28 km) |
| Spa to Oupeye | 17.79 mi (28.62 km) |
| Spa to Overijse | 61.68 mi (99.27 km) |
| Spa to Overpelt | 53.71 mi (86.44 km) |
| Spa to Paal | 48.37 mi (77.84 km) |
| Spa to Peer | 47.73 mi (76.82 km) |
| Spa to Pepinster | 5.53 mi (8.91 km) |
| Spa to Peruwelz | 100.24 mi (161.33 km) |
| Spa to Perwez | 46.94 mi (75.55 km) |
| Spa to Philippeville | 61.37 mi (98.76 km) |