| Ferguson to Opwijk | 4,380.14 mi (7,049.15 km) |
| Ferguson to Ostend | 4,323.52 mi (6,958.03 km) |
| Ferguson to Oud-Heverlee | 4,403.00 mi (7,085.94 km) |
| Ferguson to Oud-Turnhout | 4,398.24 mi (7,078.28 km) |
| Ferguson to Oudenaarde | 4,361.97 mi (7,019.91 km) |
| Ferguson to Oudenburg | 4,327.99 mi (6,965.23 km) |
| Ferguson to Oupeye | 4,444.20 mi (7,152.25 km) |
| Ferguson to Overijse | 4,399.67 mi (7,080.59 km) |
| Ferguson to Overpelt | 4,417.92 mi (7,109.95 km) |
| Ferguson to Paal | 4,414.95 mi (7,105.17 km) |
| Ferguson to Peer | 4,422.22 mi (7,116.87 km) |
| Ferguson to Pepinster | 4,455.74 mi (7,170.81 km) |
| Ferguson to Peruwelz | 4,372.62 mi (7,037.05 km) |
| Ferguson to Perwez | 4,415.85 mi (7,106.62 km) |
| Ferguson to Philippeville | 4,420.47 mi (7,114.06 km) |
