| Martinengo to Opwijk | 452.45 mi (728.15 km) |
| Martinengo to Ostend | 500.92 mi (806.16 km) |
| Martinengo to Oud-Heverlee | 432.66 mi (696.31 km) |
| Martinengo to Oud-Turnhout | 453.33 mi (729.56 km) |
| Martinengo to Oudenaarde | 461.94 mi (743.43 km) |
| Martinengo to Oudenburg | 496.41 mi (798.90 km) |
| Martinengo to Oupeye | 402.57 mi (647.87 km) |
| Martinengo to Overijse | 433.21 mi (697.18 km) |
| Martinengo to Overpelt | 438.03 mi (704.94 km) |
| Martinengo to Paal | 432.65 mi (696.29 km) |
| Martinengo to Peer | 432.18 mi (695.53 km) |
| Martinengo to Pepinster | 390.30 mi (628.13 km) |
| Martinengo to Peruwelz | 445.11 mi (716.33 km) |
| Martinengo to Perwez | 417.10 mi (671.26 km) |
| Martinengo to Philippeville | 400.74 mi (644.93 km) |
