| Byala Slatina to Oegstgeest | 1,080.07 mi (1,738.20 km) |
| Byala Slatina to Oirschot | 1,027.51 mi (1,653.61 km) |
| Byala Slatina to Oisterwijk | 1,033.86 mi (1,663.84 km) |
| Byala Slatina to Oldebroek | 1,035.18 mi (1,665.96 km) |
| Byala Slatina to Oldenzaal | 992.95 mi (1,597.99 km) |
| Byala Slatina to Ommen | 1,018.72 mi (1,639.48 km) |
| Byala Slatina to Oosterend | 1,048.72 mi (1,687.75 km) |
| Byala Slatina to Oosterhout | 1,048.94 mi (1,688.10 km) |
| Byala Slatina to Oosterwolde | 1,040.29 mi (1,674.19 km) |
| Byala Slatina to Oostzaan | 1,072.20 mi (1,725.54 km) |
| Byala Slatina to Opmeer | 1,078.43 mi (1,735.57 km) |
| Byala Slatina to Oss | 1,027.24 mi (1,653.18 km) |
| Byala Slatina to Oud-Beijerland | 1,071.72 mi (1,724.77 km) |
| Byala Slatina to Oudenbosch | 1,060.36 mi (1,706.49 km) |
| Byala Slatina to Oudewater | 1,059.75 mi (1,705.51 km) |
