| Ilic to Opwijk | 1,830.99 mi (2,946.69 km) |
| Ilic to Ostend | 1,888.34 mi (3,038.99 km) |
| Ilic to Oud-Heverlee | 1,808.44 mi (2,910.40 km) |
| Ilic to Oud-Turnhout | 1,802.66 mi (2,901.10 km) |
| Ilic to Oudenaarde | 1,854.20 mi (2,984.05 km) |
| Ilic to Oudenburg | 1,884.34 mi (3,032.55 km) |
| Ilic to Oupeye | 1,764.92 mi (2,840.37 km) |
| Ilic to Overijse | 1,813.38 mi (2,918.36 km) |
| Ilic to Overpelt | 1,782.81 mi (2,869.15 km) |
| Ilic to Paal | 1,790.16 mi (2,880.99 km) |
| Ilic to Peer | 1,779.85 mi (2,864.40 km) |
| Ilic to Pepinster | 1,755.27 mi (2,824.84 km) |
| Ilic to Peruwelz | 1,850.48 mi (2,978.07 km) |
| Ilic to Perwez | 1,799.00 mi (2,895.21 km) |
| Ilic to Philippeville | 1,804.49 mi (2,904.05 km) |
