| Saarbrucken to Oegstgeest | 231.98 mi (373.34 km) |
| Saarbrucken to Oirschot | 173.60 mi (279.38 km) |
| Saarbrucken to Oisterwijk | 180.67 mi (290.76 km) |
| Saarbrucken to Oldebroek | 227.37 mi (365.91 km) |
| Saarbrucken to Oldenzaal | 213.06 mi (342.89 km) |
| Saarbrucken to Ommen | 228.28 mi (367.38 km) |
| Saarbrucken to Oosterend | 263.62 mi (424.26 km) |
| Saarbrucken to Oosterhout | 191.34 mi (307.92 km) |
| Saarbrucken to Oosterwolde | 261.39 mi (420.67 km) |
| Saarbrucken to Oostzaan | 239.59 mi (385.58 km) |
| Saarbrucken to Opmeer | 255.57 mi (411.30 km) |
| Saarbrucken to Oss | 186.78 mi (300.59 km) |
| Saarbrucken to Oud-Beijerland | 211.87 mi (340.98 km) |
| Saarbrucken to Oudenbosch | 195.89 mi (315.25 km) |
| Saarbrucken to Oudewater | 213.82 mi (344.11 km) |
