| Sungurlu to Nuth | 1,552.63 mi (2,498.72 km) |
| Sungurlu to Oegstgeest | 1,637.59 mi (2,635.44 km) |
| Sungurlu to Oirschot | 1,588.98 mi (2,557.21 km) |
| Sungurlu to Oisterwijk | 1,594.85 mi (2,566.67 km) |
| Sungurlu to Oldebroek | 1,586.84 mi (2,553.76 km) |
| Sungurlu to Oldenzaal | 1,542.91 mi (2,483.08 km) |
| Sungurlu to Ommen | 1,568.27 mi (2,523.88 km) |
| Sungurlu to Oosterend | 1,594.49 mi (2,566.08 km) |
| Sungurlu to Oosterhout | 1,610.13 mi (2,591.25 km) |
| Sungurlu to Oosterwolde | 1,585.49 mi (2,551.60 km) |
| Sungurlu to Oostzaan | 1,626.60 mi (2,617.76 km) |
| Sungurlu to Opmeer | 1,630.25 mi (2,623.64 km) |
| Sungurlu to Oss | 1,586.02 mi (2,552.45 km) |
| Sungurlu to Oud-Beijerland | 1,632.41 mi (2,627.11 km) |
| Sungurlu to Oudenbosch | 1,622.62 mi (2,611.36 km) |
