| Radzyn Podlaski to Nuth | 723.29 mi (1,164.03 km) |
| Radzyn Podlaski to Oegstgeest | 771.15 mi (1,241.05 km) |
| Radzyn Podlaski to Oirschot | 741.34 mi (1,193.06 km) |
| Radzyn Podlaski to Oisterwijk | 744.78 mi (1,198.61 km) |
| Radzyn Podlaski to Oldebroek | 709.47 mi (1,141.78 km) |
| Radzyn Podlaski to Oldenzaal | 666.43 mi (1,072.51 km) |
| Radzyn Podlaski to Ommen | 687.54 mi (1,106.49 km) |
| Radzyn Podlaski to Oosterend | 701.61 mi (1,129.14 km) |
| Radzyn Podlaski to Oosterhout | 758.80 mi (1,221.17 km) |
| Radzyn Podlaski to Oosterwolde | 692.25 mi (1,114.07 km) |
| Radzyn Podlaski to Oostzaan | 752.28 mi (1,210.68 km) |
| Radzyn Podlaski to Opmeer | 748.55 mi (1,204.67 km) |
| Radzyn Podlaski to Oss | 729.70 mi (1,174.33 km) |
| Radzyn Podlaski to Oud-Beijerland | 776.66 mi (1,249.91 km) |
| Radzyn Podlaski to Oudenbosch | 773.46 mi (1,244.77 km) |
