| Martinsicuro to Opwijk | 721.85 mi (1,161.70 km) |
| Martinsicuro to Ostend | 773.10 mi (1,244.19 km) |
| Martinsicuro to Oud-Heverlee | 700.81 mi (1,127.85 km) |
| Martinsicuro to Oud-Turnhout | 717.25 mi (1,154.30 km) |
| Martinsicuro to Oudenaarde | 733.80 mi (1,180.94 km) |
| Martinsicuro to Oudenburg | 768.55 mi (1,236.86 km) |
| Martinsicuro to Oupeye | 666.54 mi (1,072.69 km) |
| Martinsicuro to Overijse | 702.18 mi (1,130.05 km) |
| Martinsicuro to Overpelt | 700.17 mi (1,126.81 km) |
| Martinsicuro to Paal | 697.22 mi (1,122.06 km) |
| Martinsicuro to Peer | 694.62 mi (1,117.88 km) |
| Martinsicuro to Pepinster | 654.15 mi (1,052.75 km) |
| Martinsicuro to Peruwelz | 718.35 mi (1,156.08 km) |
| Martinsicuro to Perwez | 685.74 mi (1,103.60 km) |
| Martinsicuro to Philippeville | 672.55 mi (1,082.36 km) |
