| Giarre to Opwijk | 1,061.06 mi (1,707.61 km) |
| Giarre to Ostend | 1,107.84 mi (1,782.90 km) |
| Giarre to Oud-Heverlee | 1,041.59 mi (1,676.28 km) |
| Giarre to Oud-Turnhout | 1,062.22 mi (1,709.48 km) |
| Giarre to Oudenaarde | 1,069.31 mi (1,720.89 km) |
| Giarre to Oudenburg | 1,103.39 mi (1,775.74 km) |
| Giarre to Oupeye | 1,011.39 mi (1,627.68 km) |
| Giarre to Overijse | 1,041.98 mi (1,676.90 km) |
| Giarre to Overpelt | 1,046.57 mi (1,684.29 km) |
| Giarre to Paal | 1,041.61 mi (1,676.31 km) |
| Giarre to Peer | 1,040.77 mi (1,674.96 km) |
| Giarre to Pepinster | 999.09 mi (1,607.87 km) |
| Giarre to Peruwelz | 1,051.34 mi (1,691.96 km) |
| Giarre to Perwez | 1,025.97 mi (1,651.14 km) |
| Giarre to Philippeville | 1,008.46 mi (1,622.96 km) |
