| New Milton to Oberkirch | 461.41 mi (742.56 km) |
| New Milton to Obernburg am Main | 480.06 mi (772.58 km) |
| New Milton to Obernkirchen | 474.08 mi (762.95 km) |
| New Milton to Oberschleissheim | 616.88 mi (992.77 km) |
| New Milton to Oberstdorf | 586.49 mi (943.87 km) |
| New Milton to Obertraubling | 626.77 mi (1,008.68 km) |
| New Milton to Obertshausen | 463.66 mi (746.18 km) |
| New Milton to Oberursel | 450.91 mi (725.67 km) |
| New Milton to Ochsenfurt | 523.22 mi (842.04 km) |
| New Milton to Ochsenhausen | 552.70 mi (889.49 km) |
| New Milton to Ochtrup | 392.99 mi (632.46 km) |
| New Milton to Odenthal | 382.28 mi (615.22 km) |
| New Milton to Oelde | 429.49 mi (691.20 km) |
| New Milton to Oelsnitz | 605.67 mi (974.73 km) |
| New Milton to Oer-Erkenschwick | 389.88 mi (627.45 km) |
