| Pforzheim to Opwijk | 246.78 mi (397.15 km) |
| Pforzheim to Ostend | 302.84 mi (487.37 km) |
| Pforzheim to Oud-Heverlee | 224.19 mi (360.79 km) |
| Pforzheim to Oud-Turnhout | 234.88 mi (378.01 km) |
| Pforzheim to Oudenaarde | 264.34 mi (425.42 km) |
| Pforzheim to Oudenburg | 298.35 mi (480.15 km) |
| Pforzheim to Oupeye | 185.29 mi (298.19 km) |
| Pforzheim to Overijse | 227.05 mi (365.41 km) |
| Pforzheim to Overpelt | 216.78 mi (348.87 km) |
| Pforzheim to Paal | 215.80 mi (347.30 km) |
| Pforzheim to Peer | 211.49 mi (340.36 km) |
| Pforzheim to Pepinster | 173.12 mi (278.62 km) |
| Pforzheim to Peruwelz | 254.74 mi (409.96 km) |
| Pforzheim to Perwez | 210.71 mi (339.11 km) |
| Pforzheim to Philippeville | 206.90 mi (332.97 km) |
