| Cities | Distance |
|---|---|
| Simmerath to Oegstgeest | 134.94 mi (217.17 km) |
| Simmerath to Oirschot | 75.84 mi (122.06 km) |
| Simmerath to Oisterwijk | 83.02 mi (133.61 km) |
| Simmerath to Oldebroek | 128.97 mi (207.56 km) |
| Simmerath to Oldenzaal | 121.71 mi (195.87 km) |
| Simmerath to Ommen | 132.53 mi (213.28 km) |
| Simmerath to Oosterend | 166.37 mi (267.75 km) |
| Simmerath to Oosterhout | 95.44 mi (153.59 km) |
| Simmerath to Oosterwolde | 165.15 mi (265.79 km) |
| Simmerath to Oostzaan | 140.54 mi (226.18 km) |
| Simmerath to Opmeer | 156.20 mi (251.38 km) |
| Simmerath to Oss | 87.45 mi (140.74 km) |
| Simmerath to Oud-Beijerland | 117.59 mi (189.24 km) |
| Simmerath to Oudenbosch | 103.00 mi (165.76 km) |
| Simmerath to Oudewater | 115.81 mi (186.37 km) |