| Kohtla-Jarve to Opwijk | 1,072.21 mi (1,725.56 km) |
| Kohtla-Jarve to Ostend | 1,101.87 mi (1,773.28 km) |
| Kohtla-Jarve to Oud-Heverlee | 1,062.78 mi (1,710.38 km) |
| Kohtla-Jarve to Oud-Turnhout | 1,030.23 mi (1,657.99 km) |
| Kohtla-Jarve to Oudenaarde | 1,096.55 mi (1,764.72 km) |
| Kohtla-Jarve to Oudenburg | 1,101.11 mi (1,772.06 km) |
| Kohtla-Jarve to Oupeye | 1,037.50 mi (1,669.70 km) |
| Kohtla-Jarve to Overijse | 1,069.41 mi (1,721.04 km) |
| Kohtla-Jarve to Overpelt | 1,020.84 mi (1,642.89 km) |
| Kohtla-Jarve to Paal | 1,036.91 mi (1,668.75 km) |
| Kohtla-Jarve to Peer | 1,023.55 mi (1,647.24 km) |
| Kohtla-Jarve to Pepinster | 1,038.81 mi (1,671.80 km) |
| Kohtla-Jarve to Peruwelz | 1,112.53 mi (1,790.44 km) |
| Kohtla-Jarve to Perwez | 1,067.85 mi (1,718.54 km) |
| Kohtla-Jarve to Philippeville | 1,096.51 mi (1,764.66 km) |
