| Cities | Distance |
|---|---|
| Aachen to Oegstgeest | 119.58 mi (192.45 km) |
| Aachen to Oirschot | 60.49 mi (97.35 km) |
| Aachen to Oisterwijk | 67.67 mi (108.90 km) |
| Aachen to Oldebroek | 115.96 mi (186.62 km) |
| Aachen to Oldenzaal | 112.56 mi (181.15 km) |
| Aachen to Ommen | 121.14 mi (194.96 km) |
| Aachen to Oosterend | 153.94 mi (247.75 km) |
| Aachen to Oosterhout | 80.07 mi (128.86 km) |
| Aachen to Oosterwolde | 153.28 mi (246.68 km) |
| Aachen to Oostzaan | 125.58 mi (202.10 km) |
| Aachen to Opmeer | 141.53 mi (227.77 km) |
| Aachen to Oss | 72.73 mi (117.05 km) |
| Aachen to Oud-Beijerland | 102.29 mi (164.63 km) |
| Aachen to Oudenbosch | 87.88 mi (141.43 km) |
| Aachen to Oudewater | 100.52 mi (161.77 km) |