| Jaen to Opwijk | 991.66 mi (1,595.93 km) |
| Jaen to Ostend | 985.64 mi (1,586.23 km) |
| Jaen to Oud-Heverlee | 993.02 mi (1,598.12 km) |
| Jaen to Oud-Turnhout | 1,028.97 mi (1,655.97 km) |
| Jaen to Oudenaarde | 973.48 mi (1,566.66 km) |
| Jaen to Oudenburg | 984.23 mi (1,583.97 km) |
| Jaen to Oupeye | 1,006.45 mi (1,619.72 km) |
| Jaen to Overijse | 987.26 mi (1,588.84 km) |
| Jaen to Overpelt | 1,031.88 mi (1,660.65 km) |
| Jaen to Paal | 1,016.02 mi (1,635.13 km) |
| Jaen to Peer | 1,027.62 mi (1,653.80 km) |
| Jaen to Pepinster | 1,002.04 mi (1,612.63 km) |
| Jaen to Peruwelz | 952.28 mi (1,532.54 km) |
| Jaen to Perwez | 983.37 mi (1,582.57 km) |
| Jaen to Philippeville | 952.06 mi (1,532.19 km) |
