| Urla to Oberkirch | 1,167.99 mi (1,879.70 km) |
| Urla to Obernburg am Main | 1,177.13 mi (1,894.41 km) |
| Urla to Obernkirchen | 1,283.04 mi (2,064.85 km) |
| Urla to Oberschleissheim | 1,023.64 mi (1,647.39 km) |
| Urla to Oberstdorf | 1,041.03 mi (1,675.38 km) |
| Urla to Obertraubling | 1,032.68 mi (1,661.94 km) |
| Urla to Obertshausen | 1,197.41 mi (1,927.04 km) |
| Urla to Oberursel | 1,212.14 mi (1,950.74 km) |
| Urla to Ochsenfurt | 1,136.12 mi (1,828.41 km) |
| Urla to Ochsenhausen | 1,078.22 mi (1,735.22 km) |
| Urla to Ochtrup | 1,343.06 mi (2,161.45 km) |
| Urla to Odenthal | 1,297.52 mi (2,088.16 km) |
| Urla to Oelde | 1,295.10 mi (2,084.26 km) |
| Urla to Oelsnitz | 1,099.68 mi (1,769.76 km) |
| Urla to Oer-Erkenschwick | 1,317.45 mi (2,120.23 km) |
