| Catania to Opwijk | 1,073.17 mi (1,727.11 km) |
| Catania to Ostend | 1,119.58 mi (1,801.79 km) |
| Catania to Oud-Heverlee | 1,053.84 mi (1,696.00 km) |
| Catania to Oud-Turnhout | 1,074.80 mi (1,729.72 km) |
| Catania to Oudenaarde | 1,081.14 mi (1,739.92 km) |
| Catania to Oudenburg | 1,115.14 mi (1,794.64 km) |
| Catania to Oupeye | 1,024.00 mi (1,647.97 km) |
| Catania to Overijse | 1,054.15 mi (1,696.50 km) |
| Catania to Overpelt | 1,059.28 mi (1,704.74 km) |
| Catania to Paal | 1,054.15 mi (1,696.49 km) |
| Catania to Peer | 1,053.46 mi (1,695.39 km) |
| Catania to Pepinster | 1,011.71 mi (1,628.19 km) |
| Catania to Peruwelz | 1,063.00 mi (1,710.73 km) |
| Catania to Perwez | 1,038.19 mi (1,670.81 km) |
| Catania to Philippeville | 1,020.37 mi (1,642.13 km) |
