| Nurhak to Oberkirch | 1,633.62 mi (2,629.06 km) |
| Nurhak to Obernburg am Main | 1,615.42 mi (2,599.77 km) |
| Nurhak to Obernkirchen | 1,679.88 mi (2,703.51 km) |
| Nurhak to Oberschleissheim | 1,475.26 mi (2,374.19 km) |
| Nurhak to Oberstdorf | 1,514.93 mi (2,438.05 km) |
| Nurhak to Obertraubling | 1,466.84 mi (2,360.65 km) |
| Nurhak to Obertshausen | 1,633.61 mi (2,629.04 km) |
| Nurhak to Oberursel | 1,647.49 mi (2,651.38 km) |
| Nurhak to Ochsenfurt | 1,572.12 mi (2,530.08 km) |
| Nurhak to Ochsenhausen | 1,542.44 mi (2,482.31 km) |
| Nurhak to Ochtrup | 1,753.05 mi (2,821.26 km) |
| Nurhak to Odenthal | 1,727.11 mi (2,779.51 km) |
| Nurhak to Oelde | 1,705.52 mi (2,744.78 km) |
| Nurhak to Oelsnitz | 1,506.67 mi (2,424.76 km) |
| Nurhak to Oer-Erkenschwick | 1,736.33 mi (2,794.35 km) |
