| Cicero to Opwijk | 4,135.10 mi (6,654.80 km) |
| Cicero to Ostend | 4,078.68 mi (6,564.00 km) |
| Cicero to Oud-Heverlee | 4,157.91 mi (6,691.52 km) |
| Cicero to Oud-Turnhout | 4,152.56 mi (6,682.90 km) |
| Cicero to Oudenaarde | 4,117.27 mi (6,626.10 km) |
| Cicero to Oudenburg | 4,083.17 mi (6,571.22 km) |
| Cicero to Oupeye | 4,198.87 mi (6,757.43 km) |
| Cicero to Overijse | 4,154.69 mi (6,686.33 km) |
| Cicero to Overpelt | 4,172.18 mi (6,714.47 km) |
| Cicero to Paal | 4,169.47 mi (6,710.11 km) |
| Cicero to Peer | 4,176.55 mi (6,721.50 km) |
| Cicero to Pepinster | 4,210.48 mi (6,776.11 km) |
| Cicero to Peruwelz | 4,128.28 mi (6,643.82 km) |
| Cicero to Perwez | 4,170.92 mi (6,712.45 km) |
| Cicero to Philippeville | 4,176.08 mi (6,720.76 km) |
