| Ecaussinnes-Lalaing to Ostend | 71.47 mi (115.01 km) |
| Ecaussinnes-Lalaing to Oud-Heverlee | 28.05 mi (45.14 km) |
| Ecaussinnes-Lalaing to Oud-Turnhout | 62.44 mi (100.48 km) |
| Ecaussinnes-Lalaing to Oudenaarde | 32.16 mi (51.76 km) |
| Ecaussinnes-Lalaing to Oudenburg | 66.91 mi (107.67 km) |
| Ecaussinnes-Lalaing to Oupeye | 64.71 mi (104.14 km) |
| Ecaussinnes-Lalaing to Overijse | 21.42 mi (34.47 km) |
| Ecaussinnes-Lalaing to Overpelt | 70.05 mi (112.73 km) |
| Ecaussinnes-Lalaing to Paal | 54.15 mi (87.15 km) |
| Ecaussinnes-Lalaing to Peer | 67.83 mi (109.16 km) |
| Ecaussinnes-Lalaing to Pepinster | 71.68 mi (115.36 km) |
| Ecaussinnes-Lalaing to Peruwelz | 26.57 mi (42.76 km) |
| Ecaussinnes-Lalaing to Perwez | 27.99 mi (45.04 km) |
| Ecaussinnes-Lalaing to Philippeville | 30.05 mi (48.36 km) |
| Ecaussinnes-Lalaing to Plombieres | 78.25 mi (125.93 km) |
