| Leominster to Oberkirch | 540.09 mi (869.18 km) |
| Leominster to Obernburg am Main | 541.18 mi (870.95 km) |
| Leominster to Obernkirchen | 501.00 mi (806.28 km) |
| Leominster to Oberschleissheim | 687.82 mi (1,106.94 km) |
| Leominster to Oberstdorf | 667.63 mi (1,074.45 km) |
| Leominster to Obertraubling | 690.00 mi (1,110.45 km) |
| Leominster to Obertshausen | 522.67 mi (841.15 km) |
| Leominster to Oberursel | 508.71 mi (818.69 km) |
| Leominster to Ochsenfurt | 584.37 mi (940.46 km) |
| Leominster to Ochsenhausen | 629.64 mi (1,013.31 km) |
| Leominster to Ochtrup | 419.98 mi (675.89 km) |
| Leominster to Odenthal | 430.30 mi (692.50 km) |
| Leominster to Oelde | 463.22 mi (745.49 km) |
| Leominster to Oelsnitz | 654.41 mi (1,053.17 km) |
| Leominster to Oer-Erkenschwick | 427.12 mi (687.38 km) |
