| Norden to Oestrich-Winkel | 250.81 mi (403.64 km) |
| Norden to Offenburg | 355.85 mi (572.69 km) |
| Norden to Oftersheim | 297.95 mi (479.50 km) |
| Norden to Ohrdruf | 242.61 mi (390.45 km) |
| Norden to Ohringen | 319.43 mi (514.08 km) |
| Norden to Olbernhau | 329.24 mi (529.86 km) |
| Norden to Olching | 413.51 mi (665.48 km) |
| Norden to Oldenburg | 52.02 mi (83.72 km) |
| Norden to Oldenburg in Holstein | 157.22 mi (253.02 km) |
| Norden to Olfen | 130.11 mi (209.39 km) |
| Norden to Olpe | 180.22 mi (290.04 km) |
| Norden to Olsberg | 164.28 mi (264.38 km) |
| Norden to Oranienburg | 256.37 mi (412.59 km) |
| Norden to Ortenberg | 237.34 mi (381.96 km) |
| Norden to Oschatz | 294.71 mi (474.29 km) |
