| Jennings to Opwijk | 4,380.26 mi (7,049.34 km) |
| Jennings to Ostend | 4,323.63 mi (6,958.21 km) |
| Jennings to Oud-Heverlee | 4,403.12 mi (7,086.13 km) |
| Jennings to Oud-Turnhout | 4,398.38 mi (7,078.51 km) |
| Jennings to Oudenaarde | 4,362.07 mi (7,020.08 km) |
| Jennings to Oudenburg | 4,328.10 mi (6,965.40 km) |
| Jennings to Oupeye | 4,444.33 mi (7,152.45 km) |
| Jennings to Overijse | 4,399.79 mi (7,080.77 km) |
| Jennings to Overpelt | 4,418.06 mi (7,110.18 km) |
| Jennings to Paal | 4,415.08 mi (7,105.39 km) |
| Jennings to Peer | 4,422.36 mi (7,117.10 km) |
| Jennings to Pepinster | 4,455.86 mi (7,171.01 km) |
| Jennings to Peruwelz | 4,372.71 mi (7,037.19 km) |
| Jennings to Perwez | 4,415.96 mi (7,106.80 km) |
| Jennings to Philippeville | 4,420.56 mi (7,114.20 km) |
