| Norwich to Oerlinghausen | 314.78 mi (506.58 km) |
| Norwich to Oestrich-Winkel | 341.68 mi (549.89 km) |
| Norwich to Offenburg | 409.18 mi (658.52 km) |
| Norwich to Oftersheim | 388.55 mi (625.31 km) |
| Norwich to Ohrdruf | 422.35 mi (679.71 km) |
| Norwich to Ohringen | 428.48 mi (689.58 km) |
| Norwich to Olbernhau | 533.00 mi (857.77 km) |
| Norwich to Olching | 536.27 mi (863.05 km) |
| Norwich to Oldenburg | 290.62 mi (467.70 km) |
| Norwich to Oldenburg in Holstein | 410.67 mi (660.91 km) |
| Norwich to Olfen | 265.57 mi (427.39 km) |
| Norwich to Olpe | 300.57 mi (483.72 km) |
| Norwich to Olsberg | 318.29 mi (512.23 km) |
| Norwich to Oranienburg | 499.70 mi (804.18 km) |
| Norwich to Ortenberg | 368.76 mi (593.46 km) |
