| Sokolow Podlaski to Nuth | 707.39 mi (1,138.43 km) |
| Sokolow Podlaski to Oegstgeest | 749.78 mi (1,206.66 km) |
| Sokolow Podlaski to Oirschot | 722.83 mi (1,163.27 km) |
| Sokolow Podlaski to Oisterwijk | 725.90 mi (1,168.23 km) |
| Sokolow Podlaski to Oldebroek | 687.41 mi (1,106.28 km) |
| Sokolow Podlaski to Oldenzaal | 645.13 mi (1,038.24 km) |
| Sokolow Podlaski to Ommen | 665.31 mi (1,070.72 km) |
| Sokolow Podlaski to Oosterend | 677.41 mi (1,090.19 km) |
| Sokolow Podlaski to Oosterhout | 739.56 mi (1,190.21 km) |
| Sokolow Podlaski to Oosterwolde | 668.11 mi (1,075.23 km) |
| Sokolow Podlaski to Oostzaan | 730.09 mi (1,174.97 km) |
| Sokolow Podlaski to Opmeer | 725.38 mi (1,167.39 km) |
| Sokolow Podlaski to Oss | 710.23 mi (1,143.00 km) |
| Sokolow Podlaski to Oud-Beijerland | 756.61 mi (1,217.64 km) |
| Sokolow Podlaski to Oudenbosch | 754.30 mi (1,213.93 km) |
