| Prestwick to Opwijk | 479.27 mi (771.31 km) |
| Prestwick to Ostend | 427.96 mi (688.74 km) |
| Prestwick to Oud-Heverlee | 500.84 mi (806.02 km) |
| Prestwick to Oud-Turnhout | 488.83 mi (786.70 km) |
| Prestwick to Oudenaarde | 467.15 mi (751.80 km) |
| Prestwick to Oudenburg | 432.49 mi (696.03 km) |
| Prestwick to Oupeye | 538.04 mi (865.89 km) |
| Prestwick to Overijse | 499.04 mi (803.13 km) |
| Prestwick to Overpelt | 507.66 mi (817.00 km) |
| Prestwick to Paal | 507.53 mi (816.80 km) |
| Prestwick to Peer | 512.59 mi (824.94 km) |
| Prestwick to Pepinster | 550.24 mi (885.53 km) |
| Prestwick to Peruwelz | 483.64 mi (778.35 km) |
| Prestwick to Perwez | 515.55 mi (829.69 km) |
| Prestwick to Philippeville | 528.45 mi (850.46 km) |
