| Hampton Bays to Opwijk | 3,582.16 mi (5,764.93 km) |
| Hampton Bays to Ostend | 3,524.51 mi (5,672.15 km) |
| Hampton Bays to Oud-Heverlee | 3,605.12 mi (5,801.89 km) |
| Hampton Bays to Oud-Turnhout | 3,606.03 mi (5,803.34 km) |
| Hampton Bays to Oudenaarde | 3,561.18 mi (5,731.16 km) |
| Hampton Bays to Oudenburg | 3,528.78 mi (5,679.03 km) |
| Hampton Bays to Oupeye | 3,648.00 mi (5,870.90 km) |
| Hampton Bays to Overijse | 3,600.92 mi (5,795.13 km) |
| Hampton Bays to Overpelt | 3,625.99 mi (5,835.47 km) |
| Hampton Bays to Paal | 3,620.56 mi (5,826.73 km) |
| Hampton Bays to Peer | 3,629.58 mi (5,841.25 km) |
| Hampton Bays to Pepinster | 3,658.70 mi (5,888.11 km) |
| Hampton Bays to Peruwelz | 3,568.55 mi (5,743.03 km) |
| Hampton Bays to Perwez | 3,616.38 mi (5,820.01 km) |
| Hampton Bays to Philippeville | 3,616.17 mi (5,819.67 km) |
