| Nijar to Oberkirch | 952.50 mi (1,532.90 km) |
| Nijar to Obernburg am Main | 1,053.44 mi (1,695.34 km) |
| Nijar to Obernkirchen | 1,191.46 mi (1,917.46 km) |
| Nijar to Oberschleissheim | 1,044.59 mi (1,681.11 km) |
| Nijar to Oberstdorf | 961.31 mi (1,547.08 km) |
| Nijar to Obertraubling | 1,098.51 mi (1,767.87 km) |
| Nijar to Obertshausen | 1,058.05 mi (1,702.76 km) |
| Nijar to Oberursel | 1,059.29 mi (1,704.76 km) |
| Nijar to Ochsenfurt | 1,068.61 mi (1,719.76 km) |
| Nijar to Ochsenhausen | 983.16 mi (1,582.25 km) |
| Nijar to Ochtrup | 1,147.58 mi (1,846.85 km) |
| Nijar to Odenthal | 1,074.57 mi (1,729.35 km) |
| Nijar to Oelde | 1,144.60 mi (1,842.05 km) |
| Nijar to Oelsnitz | 1,169.87 mi (1,882.73 km) |
| Nijar to Oer-Erkenschwick | 1,114.30 mi (1,793.29 km) |
