| Bucak to Nuth | 1,525.02 mi (2,454.29 km) |
| Bucak to Oegstgeest | 1,620.08 mi (2,607.26 km) |
| Bucak to Oirschot | 1,566.31 mi (2,520.73 km) |
| Bucak to Oisterwijk | 1,572.83 mi (2,531.22 km) |
| Bucak to Oldebroek | 1,576.76 mi (2,537.56 km) |
| Bucak to Oldenzaal | 1,534.90 mi (2,470.19 km) |
| Bucak to Ommen | 1,560.69 mi (2,511.69 km) |
| Bucak to Oosterend | 1,591.08 mi (2,560.59 km) |
| Bucak to Oosterhout | 1,587.75 mi (2,555.24 km) |
| Bucak to Oosterwolde | 1,582.71 mi (2,547.13 km) |
| Bucak to Oostzaan | 1,613.10 mi (2,596.03 km) |
| Bucak to Opmeer | 1,619.88 mi (2,606.94 km) |
| Bucak to Oss | 1,567.04 mi (2,521.91 km) |
| Bucak to Oud-Beijerland | 1,610.64 mi (2,592.08 km) |
| Bucak to Oudenbosch | 1,598.67 mi (2,572.81 km) |
