| Devizes to Oberkirch | 488.15 mi (785.60 km) |
| Devizes to Obernburg am Main | 499.00 mi (803.06 km) |
| Devizes to Obernkirchen | 478.45 mi (769.99 km) |
| Devizes to Oberschleissheim | 640.56 mi (1,030.88 km) |
| Devizes to Oberstdorf | 614.66 mi (989.20 km) |
| Devizes to Obertraubling | 647.10 mi (1,041.40 km) |
| Devizes to Obertshausen | 481.60 mi (775.06 km) |
| Devizes to Oberursel | 468.26 mi (753.60 km) |
| Devizes to Ochsenfurt | 542.34 mi (872.81 km) |
| Devizes to Ochsenhausen | 578.90 mi (931.65 km) |
| Devizes to Ochtrup | 396.80 mi (638.59 km) |
| Devizes to Odenthal | 394.94 mi (635.59 km) |
| Devizes to Oelde | 436.40 mi (702.32 km) |
| Devizes to Oelsnitz | 619.74 mi (997.37 km) |
| Devizes to Oer-Erkenschwick | 397.97 mi (640.47 km) |
