| Brookside to Opwijk | 3,764.82 mi (6,058.90 km) |
| Brookside to Ostend | 3,707.21 mi (5,966.17 km) |
| Brookside to Oud-Heverlee | 3,787.80 mi (6,095.88 km) |
| Brookside to Oud-Turnhout | 3,788.20 mi (6,096.52 km) |
| Brookside to Oudenaarde | 3,744.07 mi (6,025.49 km) |
| Brookside to Oudenburg | 3,711.50 mi (5,973.08 km) |
| Brookside to Oupeye | 3,830.58 mi (6,164.72 km) |
| Brookside to Overijse | 3,783.67 mi (6,089.23 km) |
| Brookside to Overpelt | 3,808.16 mi (6,128.65 km) |
| Brookside to Paal | 3,802.95 mi (6,120.26 km) |
| Brookside to Peer | 3,811.82 mi (6,134.53 km) |
| Brookside to Pepinster | 3,841.36 mi (6,182.06 km) |
| Brookside to Peruwelz | 3,751.73 mi (6,037.82 km) |
| Brookside to Perwez | 3,799.21 mi (6,114.24 km) |
| Brookside to Philippeville | 3,799.41 mi (6,114.56 km) |
