| Ispica to Opwijk | 1,113.26 mi (1,791.62 km) |
| Ispica to Ostend | 1,158.66 mi (1,864.68 km) |
| Ispica to Oud-Heverlee | 1,094.29 mi (1,761.09 km) |
| Ispica to Oud-Turnhout | 1,116.06 mi (1,796.13 km) |
| Ispica to Oudenaarde | 1,120.48 mi (1,803.24 km) |
| Ispica to Oudenburg | 1,154.25 mi (1,857.59 km) |
| Ispica to Oupeye | 1,065.36 mi (1,714.53 km) |
| Ispica to Overijse | 1,094.41 mi (1,761.28 km) |
| Ispica to Overpelt | 1,100.88 mi (1,771.70 km) |
| Ispica to Paal | 1,095.34 mi (1,762.78 km) |
| Ispica to Peer | 1,095.03 mi (1,762.28 km) |
| Ispica to Pepinster | 1,053.12 mi (1,694.84 km) |
| Ispica to Peruwelz | 1,101.93 mi (1,773.38 km) |
| Ispica to Perwez | 1,078.58 mi (1,735.80 km) |
| Ispica to Philippeville | 1,059.99 mi (1,705.89 km) |
