| Tartu to Opwijk | 1,028.67 mi (1,655.49 km) |
| Tartu to Ostend | 1,061.06 mi (1,707.62 km) |
| Tartu to Oud-Heverlee | 1,018.08 mi (1,638.44 km) |
| Tartu to Oud-Turnhout | 986.47 mi (1,587.57 km) |
| Tartu to Oudenaarde | 1,053.58 mi (1,695.57 km) |
| Tartu to Oudenburg | 1,060.05 mi (1,705.98 km) |
| Tartu to Oupeye | 990.87 mi (1,594.65 km) |
| Tartu to Overijse | 1,024.78 mi (1,649.22 km) |
| Tartu to Overpelt | 976.08 mi (1,570.85 km) |
| Tartu to Paal | 992.01 mi (1,596.49 km) |
| Tartu to Peer | 978.47 mi (1,574.70 km) |
| Tartu to Pepinster | 991.49 mi (1,595.65 km) |
| Tartu to Peruwelz | 1,068.63 mi (1,719.79 km) |
| Tartu to Perwez | 1,022.31 mi (1,645.26 km) |
| Tartu to Philippeville | 1,050.23 mi (1,690.18 km) |
