| Bosilegrad to Nuth | 974.03 mi (1,567.56 km) |
| Bosilegrad to Oegstgeest | 1,071.19 mi (1,723.91 km) |
| Bosilegrad to Oirschot | 1,016.28 mi (1,635.55 km) |
| Bosilegrad to Oisterwijk | 1,022.93 mi (1,646.25 km) |
| Bosilegrad to Oldebroek | 1,030.75 mi (1,658.83 km) |
| Bosilegrad to Oldenzaal | 990.12 mi (1,593.45 km) |
| Bosilegrad to Ommen | 1,015.83 mi (1,634.83 km) |
| Bosilegrad to Oosterend | 1,047.74 mi (1,686.18 km) |
| Bosilegrad to Oosterhout | 1,037.69 mi (1,670.00 km) |
| Bosilegrad to Oosterwolde | 1,039.76 mi (1,673.33 km) |
| Bosilegrad to Oostzaan | 1,065.54 mi (1,714.82 km) |
| Bosilegrad to Opmeer | 1,073.39 mi (1,727.45 km) |
| Bosilegrad to Oss | 1,018.04 mi (1,638.37 km) |
| Bosilegrad to Oud-Beijerland | 1,060.63 mi (1,706.91 km) |
| Bosilegrad to Oudenbosch | 1,048.17 mi (1,686.87 km) |
