| Georgsmarienhutte to Oestrich-Winkel | 152.03 mi (244.67 km) |
| Georgsmarienhutte to Offenburg | 258.01 mi (415.23 km) |
| Georgsmarienhutte to Oftersheim | 196.80 mi (316.71 km) |
| Georgsmarienhutte to Ohrdruf | 148.73 mi (239.36 km) |
| Georgsmarienhutte to Ohringen | 216.55 mi (348.50 km) |
| Georgsmarienhutte to Olbernhau | 250.29 mi (402.81 km) |
| Georgsmarienhutte to Olching | 311.44 mi (501.21 km) |
| Georgsmarienhutte to Oldenburg | 65.51 mi (105.43 km) |
| Georgsmarienhutte to Oldenburg in Holstein | 186.01 mi (299.35 km) |
| Georgsmarienhutte to Olfen | 44.29 mi (71.28 km) |
| Georgsmarienhutte to Olpe | 82.37 mi (132.56 km) |
| Georgsmarienhutte to Olsberg | 61.37 mi (98.77 km) |
| Georgsmarienhutte to Oranienburg | 220.87 mi (355.46 km) |
| Georgsmarienhutte to Ortenberg | 134.39 mi (216.28 km) |
| Georgsmarienhutte to Oschatz | 224.34 mi (361.04 km) |
