| Dronfield to Oberkirch | 529.92 mi (852.83 km) |
| Dronfield to Obernburg am Main | 513.83 mi (826.93 km) |
| Dronfield to Obernkirchen | 447.62 mi (720.38 km) |
| Dronfield to Oberschleissheim | 666.42 mi (1,072.50 km) |
| Dronfield to Oberstdorf | 657.29 mi (1,057.81 km) |
| Dronfield to Obertraubling | 661.23 mi (1,064.15 km) |
| Dronfield to Obertshausen | 493.99 mi (795.00 km) |
| Dronfield to Oberursel | 479.41 mi (771.54 km) |
| Dronfield to Ochsenfurt | 555.90 mi (894.64 km) |
| Dronfield to Ochsenhausen | 615.47 mi (990.51 km) |
| Dronfield to Ochtrup | 369.60 mi (594.82 km) |
| Dronfield to Odenthal | 395.76 mi (636.92 km) |
| Dronfield to Oelde | 416.06 mi (669.58 km) |
| Dronfield to Oelsnitz | 613.82 mi (987.84 km) |
| Dronfield to Oer-Erkenschwick | 384.11 mi (618.17 km) |
