| Ostersund to Opwijk | 927.92 mi (1,493.35 km) |
| Ostersund to Ostend | 931.76 mi (1,499.52 km) |
| Ostersund to Oud-Heverlee | 929.33 mi (1,495.61 km) |
| Ostersund to Oud-Turnhout | 893.25 mi (1,437.55 km) |
| Ostersund to Oudenaarde | 944.57 mi (1,520.14 km) |
| Ostersund to Oudenburg | 933.09 mi (1,501.67 km) |
| Ostersund to Oupeye | 923.84 mi (1,486.77 km) |
| Ostersund to Overijse | 934.54 mi (1,504.00 km) |
| Ostersund to Overpelt | 893.58 mi (1,438.07 km) |
| Ostersund to Paal | 908.61 mi (1,462.27 km) |
| Ostersund to Peer | 898.55 mi (1,446.08 km) |
| Ostersund to Pepinster | 930.88 mi (1,498.10 km) |
| Ostersund to Peruwelz | 966.31 mi (1,555.12 km) |
| Ostersund to Perwez | 940.82 mi (1,514.10 km) |
| Ostersund to Philippeville | 972.32 mi (1,564.80 km) |
