| Smorumnedre to Oestrich-Winkel | 434.64 mi (699.48 km) |
| Smorumnedre to Offenburg | 534.92 mi (860.88 km) |
| Smorumnedre to Oftersheim | 466.34 mi (750.50 km) |
| Smorumnedre to Ohrdruf | 345.02 mi (555.26 km) |
| Smorumnedre to Ohringen | 466.44 mi (750.66 km) |
| Smorumnedre to Olbernhau | 352.66 mi (567.55 km) |
| Smorumnedre to Olching | 522.17 mi (840.35 km) |
| Smorumnedre to Oldenburg | 242.75 mi (390.67 km) |
| Smorumnedre to Oldenburg in Holstein | 113.82 mi (183.18 km) |
| Smorumnedre to Olfen | 342.48 mi (551.17 km) |
| Smorumnedre to Olpe | 374.12 mi (602.09 km) |
| Smorumnedre to Olsberg | 340.87 mi (548.58 km) |
| Smorumnedre to Oranienburg | 209.26 mi (336.78 km) |
| Smorumnedre to Ortenberg | 395.13 mi (635.90 km) |
| Smorumnedre to Oschatz | 308.07 mi (495.80 km) |
